Fatal error: Uncaught Error: Class "Illuminate\Database\Connection" not found in /home/helpdatafirst/public_html/helpappold/vendor/laravel/framework/src/Illuminate/Database/PostgresConnection.php:13 Stack trace: #0 {main} thrown in /home/helpdatafirst/public_html/helpappold/vendor/laravel/framework/src/Illuminate/Database/PostgresConnection.php on line 13