Fatal error: Uncaught Error: Class "Drupal\Core\Entity\EntityBase" not found in /home/qcsvlel/www/core/lib/Drupal/Core/Config/Entity/ConfigEntityBase.php:24 Stack trace: #0 {main} thrown in /home/qcsvlel/www/core/lib/Drupal/Core/Config/Entity/ConfigEntityBase.php on line 24