diff --git a/src/QUI/Bricks/Manager.php b/src/QUI/Bricks/Manager.php
index 7dcb2627f24023fbe902df913f57a5ef2853bc6c..54b08ad6a48f985018b6e1e669318268a126a542 100644
--- a/src/QUI/Bricks/Manager.php
+++ b/src/QUI/Bricks/Manager.php
@@ -183,7 +183,8 @@ public function getAreasByProject(Project $Project, $layoutType = false)
 
         $bricks = array_values($cleaned);
 
-        usort($bricks, function ($a, $b) {
+        // use @ because: https://bugs.php.net/bug.php?id=50688
+        @usort($bricks, function ($a, $b) {
 
             $transA = QUI::getLocale()->get(
                 $a['title']['group'],