fix isBackend()

diff --git a/src/App.php b/src/App.php
index 41d65d1b9d7bb3e22ea0244ce9f23aea834449aa..49721547316880afa852b7691d873a9b4d256a41 100644 (file)
--- a/src/App.php
+++ b/src/App.php
@@ -946,7 +946,7 @@ class App
                        }
 
                        // Exclude the backend processes from the session management
-                       if (!$module->isBackend()) {
+                       if (!$this->isBackend()) {
                                $stamp1 = microtime(true);
                                session_start();
                                $this->profiler->saveTimestamp($stamp1, 'parser', Core\System::callstack());