Fatal error: Uncaught Error: Class "Illuminate\Support\ServiceProvider" not found in D:\programs\xampp\htdocs\backend-test\vendor\santigarcor\laratrust\src\LaratrustServiceProvider.php:15 Stack trace: #0 {main} thrown in D:\programs\xampp\htdocs\backend-test\vendor\santigarcor\laratrust\src\LaratrustServiceProvider.php on line 15