Fatal error: Uncaught Error: Class "DebugBar\DataCollector\DataCollector" not found in D:\projects\php\laragon\www\blog-naver\vendor\barryvdh\laravel-debugbar\src\DataCollector\MultiAuthCollector.php:17 Stack trace: #0 {main} thrown in D:\projects\php\laragon\www\blog-naver\vendor\barryvdh\laravel-debugbar\src\DataCollector\MultiAuthCollector.php on line 17