diff --git a/src/views/app.js b/src/views/app.js
index 537d2bec6..175a2c6af 100644
--- a/src/views/app.js
+++ b/src/views/app.js
@@ -105,6 +105,8 @@ angular.module('Application').controller('AppController', ['$scope', '$location'
         show: function () {
             var app = $scope.app;
 
+            $scope.display.error = {};
+
             // translate for tag-input
             $scope.display.tags = app.tags ? app.tags.join(',') : '';
 
@@ -182,6 +184,7 @@ angular.module('Application').controller('AppController', ['$scope', '$location'
         show: function () {
             var app = $scope.app;
 
+            $scope.location.error = {};
             $scope.location.location = app.location;
             $scope.location.domain = $scope.domains.filter(function (d) { return d.domain === app.domain; })[0];
             $scope.location.portBindingsInfo = angular.extend({}, app.manifest.tcpPorts, app.manifest.udpPorts); // Portbinding map only for information
@@ -258,6 +261,7 @@ angular.module('Application').controller('AppController', ['$scope', '$location'
         show: function () {
             var app = $scope.app;
 
+            $scope.access.error = {};
             $scope.access.ftp = app.manifest.addons.localstorage && app.manifest.addons.localstorage.ftp;
             $scope.access.ssoAuth = (app.manifest.addons['ldap'] || app.manifest.addons['oauth']) && app.sso;
             $scope.access.accessRestrictionOption = app.accessRestriction ? 'groups' : 'any';
@@ -311,6 +315,7 @@ angular.module('Application').controller('AppController', ['$scope', '$location'
         show: function () {
             var app = $scope.app;
 
+            $scope.resources.error = {};
             $scope.resources.currentMemoryLimit = app.memoryLimit || app.manifest.memoryLimit || (256 * 1024 * 1024);
             $scope.resources.memoryLimit = $scope.resources.currentMemoryLimit;
             $scope.resources.dataDirEnabled = !!app.dataDir;
@@ -377,6 +382,7 @@ angular.module('Application').controller('AppController', ['$scope', '$location'
         show: function () {
             var app = $scope.app;
 
+            $scope.email.error = {};
             $scope.email.mailboxNameEnabled = app.mailboxName && (app.mailboxName.match(/\.app$/) === null);
             $scope.email.mailboxName = app.mailboxName || '';
             $scope.email.domain = $scope.domains.filter(function (d) { return d.domain === app.domain; })[0];
@@ -414,6 +420,7 @@ angular.module('Application').controller('AppController', ['$scope', '$location'
         show: function () {
             var app = $scope.app;
 
+            $scope.security.error = {};
             $scope.security.currentRobotsTxt = app.robotsTxt;
             $scope.security.robotsTxt = $scope.security.currentRobotsTxt;
         },
@@ -524,6 +531,7 @@ angular.module('Application').controller('AppController', ['$scope', '$location'
         show: function () {
             var app = $scope.app;
 
+            $scope.backups.error = {};
             $scope.backups.enableBackup = app.enableBackup;
 
             Client.getAppBackups(app.id, function (error, backups) {
@@ -563,6 +571,7 @@ angular.module('Application').controller('AppController', ['$scope', '$location'
         error: {},
 
         show: function () {
+            $scope.uninstall.error = {};
         },
 
         ask: function () {
@@ -623,6 +632,7 @@ angular.module('Application').controller('AppController', ['$scope', '$location'
         show: function (backup) {
             var app = $scope.app;
 
+            $scope.clone.error = {};
             $scope.clone.backup = backup;
             $scope.clone.domain = $scope.domains.find(function (d) { return app.domain === d.domain; }); // pre-select the app's domain
             $scope.clone.portBindingsInfo = angular.extend({}, app.manifest.tcpPorts, app.manifest.udpPorts);   // Portbinding map only for information