Fatal error: Uncaught Error: Class 'Makaira\OxidConnectEssential\Controller\Admin\AttributeMainAjax_parent' not found in /www/shop/vendor/makaira/oxid-connect-essential/src/Controller/Admin/AttributeMainAjax.php:21 Stack trace: #0 {main} thrown in /www/shop/vendor/makaira/oxid-connect-essential/src/Controller/Admin/AttributeMainAjax.php on line 21