Fatal error: Uncaught Error: Class "GrahamCampbell\Exceptions\Displayers\JsonDisplayer" not found in /home/mahmoud2025/public_html/vendor/graham-campbell/exceptions/src/Displayers/JsonApiDisplayer.php:21 Stack trace: #0 {main} thrown in /home/mahmoud2025/public_html/vendor/graham-campbell/exceptions/src/Displayers/JsonApiDisplayer.php on line 21