Fatal error: Uncaught Error: Class 'Concrete\Controller\Panel\Add' not found in /home/rys/public_html/updates/concrete-cms-9.4.2-remote-updater/concrete/controllers/dialog/page/add_block_list.php:7 Stack trace: #0 {main} thrown in /home/rys/public_html/updates/concrete-cms-9.4.2-remote-updater/concrete/controllers/dialog/page/add_block_list.php on line 7