diff --git a/modules/core/lib/Controller/ExceptionController.php b/modules/core/lib/Controller/ExceptionController.php
index c20bc4bc69f751780deaaa960147c14911f1502d..022dac938960d4fb1d41a914ee4e46a192c4e910 100644
--- a/modules/core/lib/Controller/ExceptionController.php
+++ b/modules/core/lib/Controller/ExceptionController.php
@@ -66,8 +66,8 @@ class ExceptionController
         $state = Auth\State::loadState($stateId, 'core:cardinality');
 
         Logger::stats(
-            'core:cardinality:error '.$state['Destination']['entityid'].' '.$state['saml:sp:IdP'].
-            ' '.implode(',', array_keys($state['core:cardinality:errorAttributes']))
+            'core:cardinality:error ' . $state['Destination']['entityid'] . ' ' . $state['saml:sp:IdP'] .
+            ' ' . implode(',', array_keys($state['core:cardinality:errorAttributes']))
         );
 
         $t = new Template($this->config, 'core:cardinality_error.tpl.php');
@@ -76,7 +76,7 @@ class ExceptionController
             $t->data['LogoutURL'] = Module::getModuleURL(
                 'core/authenticate.php',
                 ['as' => $state['Source']['auth']]
-            )."&logout";
+            ) . "&logout";
         }
 
         $t->setStatusCode(403);
diff --git a/modules/core/lib/Controller/RedirectionController.php b/modules/core/lib/Controller/RedirectionController.php
index 8fa0fca36b4c4391ed848074c00616cce5c90f0b..afa03a54fac6d1e6281ab015df896b047310b07b 100644
--- a/modules/core/lib/Controller/RedirectionController.php
+++ b/modules/core/lib/Controller/RedirectionController.php
@@ -68,7 +68,7 @@ class RedirectionController
                 throw new Error\BadRequest('Invalid RedirInfo data.');
             }
 
-            list($sessionId, $postId) = explode(':', \SimpleSAML\Utils\Crypto::aesDecrypt($encData));
+            list($sessionId, $postId) = explode(':', Utils\Crypto::aesDecrypt($encData));
 
             if (empty($sessionId) || empty($postId)) {
                 throw new Error\BadRequest('Invalid session info data.');