Fatal error: Uncaught Error: Class "Whoops\Handler\Handler" not found in /home/custom/public_html/katiekarr/vendor/filp/whoops/src/Whoops/Handler/PrettyPageHandler.php:18
Stack trace:
#0 {main}
thrown in /home/custom/public_html/katiekarr/vendor/filp/whoops/src/Whoops/Handler/PrettyPageHandler.php on line 18