Fatal error: Uncaught Error: Class "Illuminate\Support\ServiceProvider" not found in C:\xampp\htdocs\astra-backoffice\vendor\julfiker\laravel-sqlsrv\src\SqlSrvServiceProvider.php:15 Stack trace: #0 {main} thrown in C:\xampp\htdocs\astra-backoffice\vendor\julfiker\laravel-sqlsrv\src\SqlSrvServiceProvider.php on line 15