Fatal error: Uncaught Error: Class "Doctrine\DBAL\Driver\AbstractMySQLDriver" not found in /home/slsiluser/public_html/service-portal-mobile-responsive/vendor/laravel/framework/src/Illuminate/Database/PDO/MySqlDriver.php:8 Stack trace: #0 {main} thrown in /home/slsiluser/public_html/service-portal-mobile-responsive/vendor/laravel/framework/src/Illuminate/Database/PDO/MySqlDriver.php on line 8