Fatal error: Uncaught Error: Class "DebugBar\JavascriptRenderer" not found in C:\AppServ\Apache\2.4.58\htdocs\sets\vendor\barryvdh\laravel-debugbar\src\JavascriptRenderer.php:12 Stack trace: #0 {main} thrown in C:\AppServ\Apache\2.4.58\htdocs\sets\vendor\barryvdh\laravel-debugbar\src\JavascriptRenderer.php on line 12