Fatal error: Uncaught Error: Interface "Drupal\Component\Plugin\PluginInspectionInterface" not found in /home/qcsvlel/www/core/modules/ckeditor5/src/Plugin/CKEditor5PluginInterface.php:19 Stack trace: #0 {main} thrown in /home/qcsvlel/www/core/modules/ckeditor5/src/Plugin/CKEditor5PluginInterface.php on line 19