Fatal error: Uncaught Error: Class "Laravel\Lumen\Exceptions\Handler" not found in /www/wwwroot/base.code.treexhd.me/VSCode/nkust/KP_LAST/erp/app/Exceptions/Handler.php:12 Stack trace: #0 {main} thrown in /www/wwwroot/base.code.treexhd.me/VSCode/nkust/KP_LAST/erp/app/Exceptions/Handler.php on line 12