Fatal error: Uncaught Error: Class "Illuminate\Support\ServiceProvider" not found in /home/llbmvgik/public_html/vendor/staudenmeir/laravel-adjacency-list/src/IdeHelperServiceProvider.php:10 Stack trace: #0 {main} thrown in /home/llbmvgik/public_html/vendor/staudenmeir/laravel-adjacency-list/src/IdeHelperServiceProvider.php on line 10