Fatal error: Uncaught Error: Class "Doctrine\DBAL\Exception\ConnectionException" not found in /home/alkhalaffamily/public_html/teachme/vendor/doctrine/dbal/src/Exception/ConnectionLost.php:8
Stack trace:
#0 {main}
thrown in /home/alkhalaffamily/public_html/teachme/vendor/doctrine/dbal/src/Exception/ConnectionLost.php on line 8