Fatal error: Uncaught Error: Interface "Espo\Core\Record\Hook\ReadHook" not found in C:\xampp\htdocs\application\Espo\Classes\RecordHooks\Email\MarkAsRead.php:41 Stack trace: #0 {main} thrown in C:\xampp\htdocs\application\Espo\Classes\RecordHooks\Email\MarkAsRead.php on line 41