Correction du chemin vers les assets JS.

src/DependencyInjection/IrsteaFileUploadExtension.php

@@ -42,7 +42,7 @@ class IrsteaFileUploadExtension extends Extension implements PrependExtensionInt
      */
     public function prepend(ContainerBuilder $container)
     {
-        $pluginDir = __DIR__ . '/../../../blueimp/jquery-file-upload';
+        $pluginDir = __DIR__ . '/../../../../blueimp/jquery-file-upload';
 
         $container->prependExtensionConfig(
             'assetic',