diff --git a/workflow/engine/classes/model/Language.php b/workflow/engine/classes/model/Language.php
index c139f0a46..5619bf8d9 100755
--- a/workflow/engine/classes/model/Language.php
+++ b/workflow/engine/classes/model/Language.php
@@ -543,6 +543,9 @@ class Language extends BaseLanguage
             throw new Exception( 'The plugin ' . $plugin . ' not exist' );
             die();
         }
+        if (!file_exists(PATH_PLUGINS . $plugin . PATH_SEP . 'translations' . PATH_SEP . 'translation.php')) {
+            throw new Exception( 'Translation.php not exist in plugin ' .  $plugin);
+        }
         if (!file_exists(PATH_CORE . 'content' . PATH_SEP . 'translations' . PATH_SEP . $plugin . '.' . $idLanguage . '.po')) {
             throw new Exception( 'The file ' . $plugin . '.' . $idLanguage . '.po not exists' );
             die();
@@ -656,6 +659,10 @@ class Language extends BaseLanguage
 
     function createLanguagePlugin ($plugin, $idLanguage)
     {
+        if (!file_exists(PATH_PLUGINS . $plugin . PATH_SEP . 'translations' . PATH_SEP . 'translation.php')) {
+            throw new Exception( 'Translation.php not exist in plugin ' .  $plugin);
+        }
+
         G::LoadSystem( 'i18n_po' );
         G::LoadClass( "system" );
 
diff --git a/workflow/engine/classes/model/Translation.php b/workflow/engine/classes/model/Translation.php
index 0dd3110dd..d817d5591 100755
--- a/workflow/engine/classes/model/Translation.php
+++ b/workflow/engine/classes/model/Translation.php
@@ -230,6 +230,13 @@ class Translation extends BaseTranslation
     */
     public function generateFileTranslationPlugin ($plugin, $languageId = '')
     {
+        if (!file_exists(PATH_PLUGINS . $plugin . 'translations' . PATH_SEP . 'translation.php')) {
+            return;
+        }
+
+        if (!file_exists(PATH_CORE . 'content' . PATH_SEP . 'translations' . PATH_SEP . $plugin . '.' . $languageId . '.po')) {
+            return;
+        }
         $translation = Array ();
         $translationJS = Array ();
 
@@ -271,8 +278,8 @@ class Translation extends BaseTranslation
                 }
             }
             if ($identifier == 'TRANSLATION') {
-                    list ($category, $id) = explode( '/', $context );
-                    $translation[$id] = $rowTranslation['msgstr'] ;
+                list ($category, $id) = explode( '/', $context );
+                $translation[$id] = $rowTranslation['msgstr'] ;
             }
         }