diff --git a/src/Menu/Provider/GroupMenuProvider.php b/src/Menu/Provider/GroupMenuProvider.php
index <HASH>..<HASH> 100644
--- a/src/Menu/Provider/GroupMenuProvider.php
+++ b/src/Menu/Provider/GroupMenuProvider.php
@@ -179,7 +179,7 @@ class GroupMenuProvider implements MenuProviderInterface
                 'admin' => $admin,
             ];
 
-            return $this->menuFactory->createItem($admin->getLabel(), $options);
+            return $this->menuFactory->createItem($admin->getLabel() ?? '', $options);
         }
 
         return $this->menuFactory->createItem($item['label'], [
Prevent passing a null label to createItem

This method requires a string