diff --git a/CHANGELOG.md b/CHANGELOG.md
index 1f05dcd6..1da0e824 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -6,6 +6,7 @@
 ### Features
 - Show a confirmation notice when you exit edit mode by pressing ESC in the markdown inputs.
 - Add the tribe button to link stories from tree.taiga.io with gigs in tribe.taiga.io.
+- Errors (not found, server error, permissions and blocked project) don't change the current url.
 
 ### Misc
 - Lots of small and not so small bugfixes.
diff --git a/app/coffee/app.coffee b/app/coffee/app.coffee
index ac0d17ed..5a0b7370 100644
--- a/app/coffee/app.coffee
+++ b/app/coffee/app.coffee
@@ -443,7 +443,7 @@ configure = ($routeProvider, $locationProvider, $httpProvider, $provide, $tgEven
     $routeProvider.when("/permission-denied",
         {templateUrl: "error/permission-denied.html"})
 
-    $routeProvider.otherwise({redirectTo: "/not-found"})
+    $routeProvider.otherwise({templateUrl: "error/not-found.html"})
     $locationProvider.html5Mode({enabled: true, requireBase: false})
 
     defaultHeaders = {
@@ -465,12 +465,12 @@ configure = ($routeProvider, $locationProvider, $httpProvider, $provide, $tgEven
     $tgEventsProvider.setSessionId(taiga.sessionId)
 
     # Add next param when user try to access to a secction need auth permissions.
-    authHttpIntercept = ($q, $location, $navUrls, $lightboxService) ->
+    authHttpIntercept = ($q, $location, $navUrls, $lightboxService, errorHandlingService) ->
         httpResponseError = (response) ->
             if response.status == 0 || (response.status == -1 && !response.config.cancelable)
                 $lightboxService.closeAll()
-                $location.path($navUrls.resolve("error"))
-                $location.replace()
+
+                errorHandlingService.error()
             else if response.status == 401 and $location.url().indexOf('/login') == -1
                 nextUrl = encodeURIComponent($location.url())
                 $location.url($navUrls.resolve("login")).search("next=#{nextUrl}")
@@ -481,7 +481,7 @@ configure = ($routeProvider, $locationProvider, $httpProvider, $provide, $tgEven
             responseError: httpResponseError
         }
 
-    $provide.factory("authHttpIntercept", ["$q", "$location", "$tgNavUrls", "lightboxService",
+    $provide.factory("authHttpIntercept", ["$q", "$location", "$tgNavUrls", "lightboxService", "tgErrorHandlingService",
                                            authHttpIntercept])
 
     $httpProvider.interceptors.push("authHttpIntercept")
@@ -536,7 +536,7 @@ configure = ($routeProvider, $locationProvider, $httpProvider, $provide, $tgEven
     $httpProvider.interceptors.push("versionCheckHttpIntercept")
 
 
-    blockingIntercept = ($q, $routeParams, $location, $navUrls) ->
+    blockingIntercept = ($q, $routeParams, $location, $navUrls, errorHandlingService) ->
         # API calls can return blocked elements and in that situation the user will be redirected
         # to the blocked project page
         # This can happens in two scenarios
@@ -544,10 +544,7 @@ configure = ($routeProvider, $locationProvider, $httpProvider, $provide, $tgEven
         # - An error reponse when updating/creating/deleting including a 451 error code
         redirectToBlockedPage = ->
             pslug = $routeParams.pslug
-            blockedUrl = $navUrls.resolve("blocked-project", {project: pslug})
-            currentUrl = $location.url()
-            if currentUrl.indexOf(blockedUrl) == -1
-                $location.replace().path(blockedUrl)
+            errorHandlingService.block()
 
         responseOk = (response) ->
             if response.data.blocked_code
@@ -566,7 +563,7 @@ configure = ($routeProvider, $locationProvider, $httpProvider, $provide, $tgEven
             responseError: responseError
         }
 
-    $provide.factory("blockingIntercept", ["$q", "$routeParams", "$location", "$tgNavUrls", blockingIntercept])
+    $provide.factory("blockingIntercept", ["$q", "$routeParams", "$location", "$tgNavUrls", "tgErrorHandlingService", blockingIntercept])
 
     $httpProvider.interceptors.push("blockingIntercept")
 
@@ -637,7 +634,7 @@ i18nInit = (lang, $translate) ->
     checksley.updateMessages('default', messages)
 
 
-init = ($log, $rootscope, $auth, $events, $analytics, $translate, $location, $navUrls, appMetaService, projectService, loaderService, navigationBarService) ->
+init = ($log, $rootscope, $auth, $events, $analytics, $translate, $location, $navUrls, appMetaService, projectService, loaderService, navigationBarService, errorHandlingService) ->
     $log.debug("Initialize application")
 
     $rootscope.$on '$translatePartialLoaderStructureChanged', () ->
@@ -691,6 +688,8 @@ init = ($log, $rootscope, $auth, $events, $analytics, $translate, $location, $na
         un()
 
     $rootscope.$on '$routeChangeSuccess',  (event, next) ->
+        errorHandlingService.init()
+
         if next.loader
             loaderService.start(true)
 
@@ -803,6 +802,6 @@ module.run([
     "tgProjectService",
     "tgLoader",
     "tgNavigationBarService",
-    "$route",
+    "tgErrorHandlingService",
     init
 ])
diff --git a/app/coffee/classes.coffee b/app/coffee/classes.coffee
index a3a74a31..89a12998 100644
--- a/app/coffee/classes.coffee
+++ b/app/coffee/classes.coffee
@@ -28,11 +28,9 @@ class TaigaController extends TaigaBase
     onInitialDataError: (xhr) =>
         if xhr
             if xhr.status == 404
-                @location.path(@navUrls.resolve("not-found"))
-                @location.replace()
+                @errorHandlingService.notfound()
             else if xhr.status == 403
-                @location.path(@navUrls.resolve("permission-denied"))
-                @location.replace()
+                @errorHandlingService.permissionDenied()
 
         return @q.reject(xhr)
 
diff --git a/app/coffee/modules/admin/memberships.coffee b/app/coffee/modules/admin/memberships.coffee
index e0404170..261d2f3f 100644
--- a/app/coffee/modules/admin/memberships.coffee
+++ b/app/coffee/modules/admin/memberships.coffee
@@ -48,12 +48,13 @@ class MembershipsController extends mixOf(taiga.Controller, taiga.PageMixin, tai
         "$tgAnalytics",
         "tgAppMetaService",
         "$translate",
-        "$tgAuth"
-        "tgLightboxFactory"
+        "$tgAuth",
+        "tgLightboxFactory",
+        "tgErrorHandlingService"
     ]
 
     constructor: (@scope, @rootscope, @repo, @confirm, @rs, @params, @q, @location, @navUrls, @analytics,
-                  @appMetaService, @translate, @auth, @lightboxFactory) ->
+                  @appMetaService, @translate, @auth, @lightboxFactory, @errorHandlingService) ->
         bindMethods(@)
 
         @scope.project = {}
@@ -75,7 +76,7 @@ class MembershipsController extends mixOf(taiga.Controller, taiga.PageMixin, tai
     loadProject: ->
         return @rs.projects.getBySlug(@params.pslug).then (project) =>
             if not project.i_am_admin
-                @location.path(@navUrls.resolve("permission-denied"))
+                @errorHandlingService.permissionDenied()
 
             @scope.projectId = project.id
             @scope.project = project
diff --git a/app/coffee/modules/admin/project-profile.coffee b/app/coffee/modules/admin/project-profile.coffee
index 7bc7efbf..4be5738b 100644
--- a/app/coffee/modules/admin/project-profile.coffee
+++ b/app/coffee/modules/admin/project-profile.coffee
@@ -53,11 +53,12 @@ class ProjectProfileController extends mixOf(taiga.Controller, taiga.PageMixin)
         "tgAppMetaService",
         "$translate",
         "$tgAuth",
-        "tgCurrentUserService"
+        "tgCurrentUserService",
+        "tgErrorHandlingService"
     ]
 
     constructor: (@scope, @rootscope, @repo, @confirm, @rs, @params, @q, @location, @navUrls,
-                  @appMetaService, @translate, @tgAuth, @currentUserService) ->
+                  @appMetaService, @translate, @tgAuth, @currentUserService, @errorHandlingService) ->
         @scope.project = {}
 
         promise = @.loadInitialData()
@@ -83,7 +84,7 @@ class ProjectProfileController extends mixOf(taiga.Controller, taiga.PageMixin)
     loadProject: ->
         return @rs.projects.getBySlug(@params.pslug).then (project) =>
             if not project.i_am_admin
-                @location.path(@navUrls.resolve("permission-denied"))
+                @errorHandlingService.permissionDenied()
 
             @scope.projectId = project.id
             @scope.project = project
diff --git a/app/coffee/modules/admin/project-values.coffee b/app/coffee/modules/admin/project-values.coffee
index 1d9229ee..d76149d0 100644
--- a/app/coffee/modules/admin/project-values.coffee
+++ b/app/coffee/modules/admin/project-values.coffee
@@ -50,11 +50,12 @@ class ProjectValuesSectionController extends mixOf(taiga.Controller, taiga.PageM
         "$tgLocation",
         "$tgNavUrls",
         "tgAppMetaService",
-        "$translate"
+        "$translate",
+        "tgErrorHandlingService"
     ]
 
     constructor: (@scope, @rootscope, @repo, @confirm, @rs, @params, @q, @location, @navUrls,
-                  @appMetaService, @translate) ->
+                  @appMetaService, @translate, @errorHandlingService) ->
         @scope.project = {}
 
         promise = @.loadInitialData()
@@ -74,7 +75,7 @@ class ProjectValuesSectionController extends mixOf(taiga.Controller, taiga.PageM
     loadProject: ->
         return @rs.projects.getBySlug(@params.pslug).then (project) =>
             if not project.i_am_admin
-                @location.path(@navUrls.resolve("permission-denied"))
+                @errorHandlingService.permissionDenied()
 
             @scope.projectId = project.id
             @scope.project = project
diff --git a/app/coffee/modules/admin/roles.coffee b/app/coffee/modules/admin/roles.coffee
index 9d4173a2..a8142907 100644
--- a/app/coffee/modules/admin/roles.coffee
+++ b/app/coffee/modules/admin/roles.coffee
@@ -48,11 +48,12 @@ class RolesController extends mixOf(taiga.Controller, taiga.PageMixin, taiga.Fil
         "$tgLocation",
         "$tgNavUrls",
         "tgAppMetaService",
-        "$translate"
+        "$translate",
+        "tgErrorHandlingService"
     ]
 
     constructor: (@scope, @rootscope, @repo, @confirm, @rs, @params, @q, @location, @navUrls,
-                  @appMetaService, @translate) ->
+                  @appMetaService, @translate, @errorHandlingService) ->
         bindMethods(@)
 
         @scope.sectionName = "ADMIN.MENU.PERMISSIONS"
@@ -71,7 +72,7 @@ class RolesController extends mixOf(taiga.Controller, taiga.PageMixin, taiga.Fil
     loadProject: ->
         return @rs.projects.getBySlug(@params.pslug).then (project) =>
             if not project.i_am_admin
-                @location.path(@navUrls.resolve("permission-denied"))
+                @errorHandlingService.permissionDenied()
 
             @scope.projectId = project.id
             @scope.project = project
diff --git a/app/coffee/modules/admin/third-parties.coffee b/app/coffee/modules/admin/third-parties.coffee
index 9cc4eaf6..2d4ea15c 100644
--- a/app/coffee/modules/admin/third-parties.coffee
+++ b/app/coffee/modules/admin/third-parties.coffee
@@ -45,10 +45,11 @@ class WebhooksController extends mixOf(taiga.Controller, taiga.PageMixin, taiga.
         "$tgLocation",
         "$tgNavUrls",
         "tgAppMetaService",
-        "$translate"
+        "$translate",
+        "tgErrorHandlingService"
     ]
 
-    constructor: (@scope, @repo, @rs, @params, @location, @navUrls, @appMetaService, @translate) ->
+    constructor: (@scope, @repo, @rs, @params, @location, @navUrls, @appMetaService, @translate, @errorHandlingService) ->
         bindMethods(@)
 
         @scope.sectionName = "ADMIN.WEBHOOKS.SECTION_NAME"
@@ -72,7 +73,7 @@ class WebhooksController extends mixOf(taiga.Controller, taiga.PageMixin, taiga.
     loadProject: ->
         return @rs.projects.getBySlug(@params.pslug).then (project) =>
             if not project.i_am_admin
-                @location.path(@navUrls.resolve("permission-denied"))
+                @errorHandlingService.permissionDenied()
 
             @scope.projectId = project.id
             @scope.project = project
diff --git a/app/coffee/modules/backlog/main.coffee b/app/coffee/modules/backlog/main.coffee
index de1f7807..ea9a256a 100644
--- a/app/coffee/modules/backlog/main.coffee
+++ b/app/coffee/modules/backlog/main.coffee
@@ -56,11 +56,12 @@ class BacklogController extends mixOf(taiga.Controller, taiga.PageMixin, taiga.F
         "$translate",
         "$tgLoading",
         "tgResources",
-        "$tgQueueModelTransformation"
+        "$tgQueueModelTransformation",
+        "tgErrorHandlingService"
     ]
 
-    constructor: (@scope, @rootscope, @repo, @confirm, @rs, @params, @q,
-                  @location, @appMetaService, @navUrls, @events, @analytics, @translate, @loading, @rs2, @modelTransform) ->
+    constructor: (@scope, @rootscope, @repo, @confirm, @rs, @params, @q, @location, @appMetaService, @navUrls,
+                  @events, @analytics, @translate, @loading, @rs2, @modelTransform, @errorHandlingService) ->
         bindMethods(@)
 
         @.page = 1
@@ -317,7 +318,7 @@ class BacklogController extends mixOf(taiga.Controller, taiga.PageMixin, taiga.F
     loadProject: ->
         return @rs.projects.getBySlug(@params.pslug).then (project) =>
             if not project.is_backlog_activated
-                @location.path(@navUrls.resolve("permission-denied"))
+                @errorHandlingService.permissionDenied()
 
             @scope.projectId = project.id
             @scope.project = project
diff --git a/app/coffee/modules/issues/detail.coffee b/app/coffee/modules/issues/detail.coffee
index 1448c28a..bb65f413 100644
--- a/app/coffee/modules/issues/detail.coffee
+++ b/app/coffee/modules/issues/detail.coffee
@@ -52,11 +52,12 @@ class IssueDetailController extends mixOf(taiga.Controller, taiga.PageMixin)
         "$tgAnalytics",
         "$tgNavUrls",
         "$translate",
-        "$tgQueueModelTransformation"
+        "$tgQueueModelTransformation",
+        "tgErrorHandlingService"
     ]
 
     constructor: (@scope, @rootscope, @repo, @confirm, @rs, @params, @q, @location,
-                  @log, @appMetaService, @analytics, @navUrls, @translate, @modelTransform) ->
+                  @log, @appMetaService, @analytics, @navUrls, @translate, @modelTransform, @errorHandlingService) ->
         bindMethods(@)
 
         @scope.issueRef = @params.issueref
diff --git a/app/coffee/modules/issues/list.coffee b/app/coffee/modules/issues/list.coffee
index 21ab8c3a..b555393a 100644
--- a/app/coffee/modules/issues/list.coffee
+++ b/app/coffee/modules/issues/list.coffee
@@ -54,11 +54,12 @@ class IssuesController extends mixOf(taiga.Controller, taiga.PageMixin, taiga.Fi
         "$tgNavUrls",
         "$tgEvents",
         "$tgAnalytics",
-        "$translate"
+        "$translate",
+        "tgErrorHandlingService"
     ]
 
     constructor: (@scope, @rootscope, @repo, @confirm, @rs, @urls, @params, @q, @location, @appMetaService,
-                  @navUrls, @events, @analytics, @translate) ->
+                  @navUrls, @events, @analytics, @translate, @errorHandlingService) ->
         @scope.sectionName = "Issues"
         @scope.filters = {}
 
@@ -98,7 +99,7 @@ class IssuesController extends mixOf(taiga.Controller, taiga.PageMixin, taiga.Fi
     loadProject: ->
         return @rs.projects.getBySlug(@params.pslug).then (project) =>
             if not project.is_issues_activated
-                @location.path(@navUrls.resolve("permission-denied"))
+                @errorHandlingService.permissionDenied()
 
             @scope.projectId = project.id
             @scope.project = project
diff --git a/app/coffee/modules/kanban/main.coffee b/app/coffee/modules/kanban/main.coffee
index c23f4f28..8b99feba 100644
--- a/app/coffee/modules/kanban/main.coffee
+++ b/app/coffee/modules/kanban/main.coffee
@@ -61,11 +61,12 @@ class KanbanController extends mixOf(taiga.Controller, taiga.PageMixin, taiga.Fi
         "$tgNavUrls",
         "$tgEvents",
         "$tgAnalytics",
-        "$translate"
+        "$translate",
+        "tgErrorHandlingService"
     ]
 
     constructor: (@scope, @rootscope, @repo, @confirm, @rs, @params, @q, @location,
-                  @appMetaService, @navUrls, @events, @analytics, @translate) ->
+                  @appMetaService, @navUrls, @events, @analytics, @translate, @errorHandlingService) ->
 
         bindMethods(@)
 
@@ -193,7 +194,7 @@ class KanbanController extends mixOf(taiga.Controller, taiga.PageMixin, taiga.Fi
     loadProject: ->
         return @rs.projects.getBySlug(@params.pslug).then (project) =>
             if not project.is_kanban_activated
-                @location.path(@navUrls.resolve("permission-denied"))
+                @errorHandlingService.permissionDenied()
 
             @scope.projectId = project.id
             @scope.project = project
diff --git a/app/coffee/modules/search.coffee b/app/coffee/modules/search.coffee
index 1c154887..895a7d55 100644
--- a/app/coffee/modules/search.coffee
+++ b/app/coffee/modules/search.coffee
@@ -48,10 +48,11 @@ class SearchController extends mixOf(taiga.Controller, taiga.PageMixin)
         "$tgLocation",
         "tgAppMetaService",
         "$tgNavUrls",
-        "$translate"
+        "$translate",
+        "tgErrorHandlingService"
     ]
 
-    constructor: (@scope, @repo, @rs, @params, @q, @location, @appMetaService, @navUrls, @translate) ->
+    constructor: (@scope, @repo, @rs, @params, @q, @location, @appMetaService, @navUrls, @translate, @errorHandlingService) ->
         @scope.sectionName = "Search"
 
         promise = @.loadInitialData()
diff --git a/app/coffee/modules/taskboard/main.coffee b/app/coffee/modules/taskboard/main.coffee
index d32b159f..68620f62 100644
--- a/app/coffee/modules/taskboard/main.coffee
+++ b/app/coffee/modules/taskboard/main.coffee
@@ -52,11 +52,12 @@ class TaskboardController extends mixOf(taiga.Controller, taiga.PageMixin)
         "$tgNavUrls"
         "$tgEvents"
         "$tgAnalytics",
-        "$translate"
+        "$translate",
+        "tgErrorHandlingService"
     ]
 
     constructor: (@scope, @rootscope, @repo, @confirm, @rs, @params, @q, @appMetaService, @location, @navUrls,
-                  @events, @analytics, @translate) ->
+                  @events, @analytics, @translate, @errorHandlingService) ->
         bindMethods(@)
 
         @scope.sectionName = @translate.instant("TASKBOARD.SECTION_NAME")
@@ -124,7 +125,7 @@ class TaskboardController extends mixOf(taiga.Controller, taiga.PageMixin)
     loadProject: ->
         return @rs.projects.get(@scope.projectId).then (project) =>
             if not project.is_backlog_activated
-                @location.path(@navUrls.resolve("permission-denied"))
+                @errorHandlingService.permissionDenied()
 
             @scope.project = project
             # Not used at this momment
diff --git a/app/coffee/modules/tasks/detail.coffee b/app/coffee/modules/tasks/detail.coffee
index 05e6aff4..2e9ae523 100644
--- a/app/coffee/modules/tasks/detail.coffee
+++ b/app/coffee/modules/tasks/detail.coffee
@@ -50,11 +50,12 @@ class TaskDetailController extends mixOf(taiga.Controller, taiga.PageMixin)
         "$tgNavUrls",
         "$tgAnalytics",
         "$translate",
-        "$tgQueueModelTransformation"
+        "$tgQueueModelTransformation",
+        "tgErrorHandlingService"
     ]
 
     constructor: (@scope, @rootscope, @repo, @confirm, @rs, @params, @q, @location,
-                  @log, @appMetaService, @navUrls, @analytics, @translate, @modelTransform) ->
+                  @log, @appMetaService, @navUrls, @analytics, @translate, @modelTransform, @errorHandlingService) ->
         bindMethods(@)
 
         @scope.taskRef = @params.taskref
diff --git a/app/coffee/modules/team/main.coffee b/app/coffee/modules/team/main.coffee
index a90b6181..e11a4769 100644
--- a/app/coffee/modules/team/main.coffee
+++ b/app/coffee/modules/team/main.coffee
@@ -45,11 +45,12 @@ class TeamController extends mixOf(taiga.Controller, taiga.PageMixin)
         "tgAppMetaService",
         "$tgAuth",
         "$translate",
-        "tgProjectService"
+        "tgProjectService",
+        "tgErrorHandlingService"
     ]
 
     constructor: (@scope, @rootscope, @repo, @rs, @params, @q, @location, @navUrls, @appMetaService, @auth,
-                  @translate, @projectService) ->
+                  @translate, @projectService, @errorHandlingService) ->
         @scope.sectionName = "TEAM.SECTION_NAME"
 
         promise = @.loadInitialData()
diff --git a/app/coffee/modules/user-settings/main.coffee b/app/coffee/modules/user-settings/main.coffee
index 98348150..e1ac9139 100644
--- a/app/coffee/modules/user-settings/main.coffee
+++ b/app/coffee/modules/user-settings/main.coffee
@@ -45,19 +45,19 @@ class UserSettingsController extends mixOf(taiga.Controller, taiga.PageMixin)
         "$tgLocation",
         "$tgNavUrls",
         "$tgAuth",
-        "$translate"
+        "$translate",
+        "tgErrorHandlingService"
     ]
 
     constructor: (@scope, @rootscope, @config, @repo, @confirm, @rs, @params, @q, @location, @navUrls,
-                  @auth, @translate) ->
+                  @auth, @translate, @errorHandlingService) ->
         @scope.sectionName = "USER_SETTINGS.MENU.SECTION_TITLE"
 
         @scope.project = {}
         @scope.user = @auth.getUser()
 
         if !@scope.user
-            @location.path(@navUrls.resolve("permission-denied"))
-            @location.replace()
+            @errorHandlingService.permissionDenied()
 
         @scope.lang = @getLan()
         @scope.theme = @getTheme()
diff --git a/app/coffee/modules/user-settings/notifications.coffee b/app/coffee/modules/user-settings/notifications.coffee
index c089c542..0cb25f4c 100644
--- a/app/coffee/modules/user-settings/notifications.coffee
+++ b/app/coffee/modules/user-settings/notifications.coffee
@@ -44,10 +44,11 @@ class UserNotificationsController extends mixOf(taiga.Controller, taiga.PageMixi
         "$q",
         "$tgLocation",
         "$tgNavUrls",
-        "$tgAuth"
+        "$tgAuth",
+        "tgErrorHandlingService"
     ]
 
-    constructor: (@scope, @rootscope, @repo, @confirm, @rs, @params, @q, @location, @navUrls, @auth) ->
+    constructor: (@scope, @rootscope, @repo, @confirm, @rs, @params, @q, @location, @navUrls, @auth, @errorHandlingService) ->
         @scope.sectionName = "USER_SETTINGS.NOTIFICATIONS.SECTION_NAME"
         @scope.user = @auth.getUser()
         promise = @.loadInitialData()
diff --git a/app/coffee/modules/userstories/detail.coffee b/app/coffee/modules/userstories/detail.coffee
index db09821d..5f80cdaf 100644
--- a/app/coffee/modules/userstories/detail.coffee
+++ b/app/coffee/modules/userstories/detail.coffee
@@ -50,12 +50,13 @@ class UserStoryDetailController extends mixOf(taiga.Controller, taiga.PageMixin)
         "$tgNavUrls",
         "$tgAnalytics",
         "$translate",
-        "$tgConfig",
-        "$tgQueueModelTransformation"
+        "$tgQueueModelTransformation",
+        "tgErrorHandlingService",
+        "$tgConfig"
     ]
 
-    constructor: (@scope, @rootscope, @repo, @confirm, @rs, @params, @q, @location, @log, @appMetaService,
-                  @navUrls, @analytics, @translate, @configService, @modelTransform) ->
+    constructor: (@scope, @rootscope, @repo, @confirm, @rs, @params, @q, @location,
+                  @log, @appMetaService, @navUrls, @analytics, @translate, @modelTransform, @errorHandlingService, @configService) ->
         bindMethods(@)
 
         @scope.usRef = @params.usref
diff --git a/app/coffee/modules/wiki/main.coffee b/app/coffee/modules/wiki/main.coffee
index 40c69277..7d237ea2 100644
--- a/app/coffee/modules/wiki/main.coffee
+++ b/app/coffee/modules/wiki/main.coffee
@@ -51,11 +51,12 @@ class WikiDetailController extends mixOf(taiga.Controller, taiga.PageMixin)
         "tgAppMetaService",
         "$tgNavUrls",
         "$tgAnalytics",
-        "$translate"
+        "$translate",
+        "tgErrorHandlingService"
     ]
 
     constructor: (@scope, @rootscope, @repo, @model, @confirm, @rs, @params, @q, @location,
-                  @filter, @log, @appMetaService, @navUrls, @analytics, @translate) ->
+                  @filter, @log, @appMetaService, @navUrls, @analytics, @translate, @errorHandlingService) ->
         @scope.projectSlug = @params.pslug
         @scope.wikiSlug = @params.slug
         @scope.wikiTitle = @scope.wikiSlug
@@ -86,7 +87,7 @@ class WikiDetailController extends mixOf(taiga.Controller, taiga.PageMixin)
     loadProject: ->
         return @rs.projects.getBySlug(@params.pslug).then (project) =>
             if not project.is_wiki_activated
-                @location.path(@navUrls.resolve("permission-denied"))
+                @errorHandlingService.permissionDenied()
 
             @scope.projectId = project.id
             @scope.project = project
diff --git a/app/index.jade b/app/index.jade
index 66d7d234..6f5cd237 100644
--- a/app/index.jade
+++ b/app/index.jade
@@ -20,9 +20,13 @@ html(lang="en")
             window.prerenderReady = false;
 
     body(tg-main)
-        div(tg-navigation-bar)
+        div(tg-navigation-bar, ng-if="!errorHandling.showingError")
+        div.master(ng-view, ng-if="!errorHandling.showingError")
 
-        div.master(ng-view)
+        div(ng-if="errorHandling.notfound", ng-include="'error/not-found.html'")
+        div(ng-if="errorHandling.error", ng-include="'error/error.html'")
+        div(ng-if="errorHandling.permissionDenied", ng-include="'error/permission-denied.html'")
+        div(ng-if="errorHandling.blocked", ng-include="'projects/project/blocked-project.html'")
 
         div.lightbox.lightbox-generic-ask
             include partials/includes/modules/lightbox-generic-ask
diff --git a/app/modules/projects/transfer/transfer-project.controller.coffee b/app/modules/projects/transfer/transfer-project.controller.coffee
index 715d45b3..b7bed191 100644
--- a/app/modules/projects/transfer/transfer-project.controller.coffee
+++ b/app/modules/projects/transfer/transfer-project.controller.coffee
@@ -28,10 +28,11 @@ class TransferProject
         "tgCurrentUserService",
         "$tgNavUrls",
         "$translate",
-        "$tgConfirm"
+        "$tgConfirm",
+        "tgErrorHandlingService"
     ]
 
-    constructor: (@routeParams, @projectService, @location, @authService, @currentUserService, @navUrls, @translate, @confirmService) ->
+    constructor: (@routeParams, @projectService, @location, @authService, @currentUserService, @navUrls, @translate, @confirmService, @errorHandlingService) ->
 
     initialize: () ->
         @.projectId = @.project.get("id")
@@ -41,7 +42,7 @@ class TransferProject
 
     _validateToken: () ->
         return @projectService.transferValidateToken(@.projectId, @.token).then null, (data, status) =>
-            @location.path(@navUrls.resolve("not-found"))
+            @errorHandlingService.notfound()
 
     _refreshUserData: () ->
         return @authService.refresh().then () =>
diff --git a/app/modules/projects/transfer/transfer-project.controller.spec.coffee b/app/modules/projects/transfer/transfer-project.controller.spec.coffee
index 812b67b8..c87baecb 100644
--- a/app/modules/projects/transfer/transfer-project.controller.spec.coffee
+++ b/app/modules/projects/transfer/transfer-project.controller.spec.coffee
@@ -28,6 +28,13 @@ describe "TransferProject", ->
         mocks.routeParams = {}
         provide.value "$routeParams", mocks.routeParams
 
+    _mockErrorHandlingService = () ->
+        mocks.errorHandlingService = {
+            notfound: sinon.stub()
+        }
+
+        provide.value "tgErrorHandlingService", mocks.errorHandlingService
+
     _mockProjectsService = () ->
         mocks.projectsService = {
             transferValidateToken: sinon.stub()
@@ -90,6 +97,7 @@ describe "TransferProject", ->
             _mockTgNavUrls()
             _mockTranslate()
             _mockTgConfirm()
+            _mockErrorHandlingService()
             return null
 
     _inject = (callback) ->
@@ -119,7 +127,7 @@ describe "TransferProject", ->
         ctrl = $controller("TransferProjectController")
         ctrl.project = project
         ctrl.initialize().then () ->
-            expect(mocks.location.path).to.be.calledWith("/not-found")
+            expect(mocks.errorHandlingService.notfound).have.been.called;
             done()
 
     it "valid token private project with max projects for user", (done) ->
diff --git a/app/modules/services/error-handling.service.coffee b/app/modules/services/error-handling.service.coffee
new file mode 100644
index 00000000..a3ceef53
--- /dev/null
+++ b/app/modules/services/error-handling.service.coffee
@@ -0,0 +1,48 @@
+###
+# Copyright (C) 2014-2016 Taiga Agile LLC <taiga@taiga.io>
+#
+# This program is free software: you can redistribute it and/or modify
+# it under the terms of the GNU Affero General Public License as
+# published by the Free Software Foundation, either version 3 of the
+# License, or (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+# GNU Affero General Public License for more details.
+#
+# You should have received a copy of the GNU Affero General Public License
+# along with this program. If not, see <http://www.gnu.org/licenses/>.
+#
+# File: error-handling.service.coffee
+###
+
+taiga = @.taiga
+
+class ErrorHandlingService
+    @.$inject = [
+        "$rootScope"
+    ]
+
+    constructor: (@rootScope) ->
+
+    init: () ->
+        @rootScope.errorHandling = {};
+
+    notfound: ->
+        @rootScope.errorHandling.showingError = true
+        @rootScope.errorHandling.notfound = true
+
+    error: ->
+        @rootScope.errorHandling.showingError = true
+        @rootScope.errorHandling.error = true
+
+    permissionDenied: ->
+        @rootScope.errorHandling.showingError = true
+        @rootScope.errorHandling.permissionDenied = true
+
+    block: ->
+        @rootScope.errorHandling.showingError = true
+        @rootScope.errorHandling.blocked = true
+
+angular.module("taigaCommon").service("tgErrorHandlingService", ErrorHandlingService)
diff --git a/app/modules/services/xhrError.service.coffee b/app/modules/services/xhrError.service.coffee
index 9015e858..42de3515 100644
--- a/app/modules/services/xhrError.service.coffee
+++ b/app/modules/services/xhrError.service.coffee
@@ -20,19 +20,16 @@
 class xhrError extends taiga.Service
     @.$inject = [
         "$q",
-        "$location",
-        "$tgNavUrls"
+        "tgErrorHandlingService"
     ]
 
-    constructor: (@q, @location, @navUrls) ->
+    constructor: (@q, @errorHandlingService) ->
 
     notFound: () ->
-        @location.path(@navUrls.resolve("not-found"))
-        @location.replace()
+        @errorHandlingService.notfound()
 
     permissionDenied: () ->
-        @location.path(@navUrls.resolve("permission-denied"))
-        @location.replace()
+        @errorHandlingService.permissionDenied()
 
     response: (xhr) ->
         if xhr
diff --git a/app/modules/services/xhrError.service.spec.coffee b/app/modules/services/xhrError.service.spec.coffee
index f69ef84a..2efc12ef 100644
--- a/app/modules/services/xhrError.service.spec.coffee
+++ b/app/modules/services/xhrError.service.spec.coffee
@@ -28,20 +28,14 @@ describe "tgXhrErrorService", ->
 
         provide.value "$q", mocks.q
 
-    _mockLocation = () ->
-        mocks.location = {
-            path: sinon.spy(),
-            replace: sinon.spy()
+
+    _mockErrorHandling = () ->
+        mocks.errorHandling = {
+            notfound: sinon.stub(),
+            permissionDenied: sinon.stub()
         }
 
-        provide.value "$location", mocks.location
-
-    _mockNavUrls = () ->
-        mocks.navUrls = {
-            resolve: sinon.stub()
-        }
-
-        provide.value "$tgNavUrls", mocks.navUrls
+        provide.value "tgErrorHandlingService", mocks.errorHandling
 
     _inject = (callback) ->
         inject (_tgXhrErrorService_) ->
@@ -52,8 +46,7 @@ describe "tgXhrErrorService", ->
         module ($provide) ->
             provide = $provide
             _mockQ()
-            _mockLocation()
-            _mockNavUrls()
+            _mockErrorHandling()
 
             return null
 
@@ -70,23 +63,17 @@ describe "tgXhrErrorService", ->
             status: 404
         }
 
-        mocks.navUrls.resolve.withArgs("not-found").returns("not-found")
-
         xhrErrorService.response(xhr)
 
         expect(mocks.q.reject.withArgs(xhr)).to.be.calledOnce
-        expect(mocks.location.path.withArgs("not-found")).to.be.calledOnce
-        expect(mocks.location.replace).to.be.calledOnce
+        expect(mocks.errorHandling.notfound).to.be.calledOnce
 
     it "403 status redirect to permission-denied page", () ->
         xhr = {
             status: 403
         }
 
-        mocks.navUrls.resolve.withArgs("permission-denied").returns("permission-denied")
-
         xhrErrorService.response(xhr)
 
         expect(mocks.q.reject.withArgs(xhr)).to.be.calledOnce
-        expect(mocks.location.path.withArgs("permission-denied")).to.be.calledOnce
-        expect(mocks.location.replace).to.be.calledOnce
+        expect(mocks.errorHandling.permissionDenied).to.be.calledOnce