Fatal error: Uncaught Error: Class 'Whoops\Handler\Handler' not found in /home/admin2bannerworl/public_html/admin2.bannerworld.co.uk/vendor-old/filp/whoops/src/Whoops/Handler/CallbackHandler.php:16 Stack trace: #0 {main} thrown in /home/admin2bannerworl/public_html/admin2.bannerworld.co.uk/vendor-old/filp/whoops/src/Whoops/Handler/CallbackHandler.php on line 16