Fatal error: Uncaught Error: Class 'Doctrine\DBAL\Driver\OCI8\OCI8Exception' not found in /home/kingelearn/public_html/vendor/doctrine/dbal/lib/Doctrine/DBAL/Driver/OCI8/Exception/SequenceDoesNotExist.php:14
Stack trace:
#0 {main}
thrown in /home/kingelearn/public_html/vendor/doctrine/dbal/lib/Doctrine/DBAL/Driver/OCI8/Exception/SequenceDoesNotExist.php on line 14