Fatal error: Uncaught Error: Class "Drupal\Core\Controller\ControllerBase" not found in /home/yrdsb11w3creativ/public_html/109/D9/modules/custom/w3c_media_update/src/Controller/MediaUpdateController.php:9
Stack trace:
#0 {main}
thrown in /home/yrdsb11w3creativ/public_html/109/D9/modules/custom/w3c_media_update/src/Controller/MediaUpdateController.php on line 9