Fatal error: Uncaught Error: Interface "Whoops\Handler\HandlerInterface" not found in /home8/salezone/store.salezone.in/vendor/filp/whoops/src/Whoops/Handler/Handler.php:15 Stack trace: #0 {main} thrown in /home8/salezone/store.salezone.in/vendor/filp/whoops/src/Whoops/Handler/Handler.php on line 15