Fatal error: Uncaught Error: Class "Illuminate\Database\Connection" not found in D:\xampp\htdocs\_live\innogas\customer-innoGas\vendor\laravel\framework\src\Illuminate\Database\SqlServerConnection.php:16 Stack trace: #0 {main} thrown in D:\xampp\htdocs\_live\innogas\customer-innoGas\vendor\laravel\framework\src\Illuminate\Database\SqlServerConnection.php on line 16