Fatal error: Uncaught Error: Interface "Whoops\Handler\HandlerInterface" not found in /home/karendei/public_html/test.karenderia.ir/vendor/filp/whoops/src/Whoops/Handler/Handler.php:15 Stack trace: #0 {main} thrown in /home/karendei/public_html/test.karenderia.ir/vendor/filp/whoops/src/Whoops/Handler/Handler.php on line 15