Fatal error: Uncaught Error: Class "Doctrine\DBAL\Driver\AbstractException" not found in /usr/home/meiliwuhe233300/domains/tc.wuhe.ddns-ip.net/public_html/vendor/doctrine/dbal/src/Driver/IBMDB2/Exception/ConnectionFailed.php:17
Stack trace:
#0 {main}
  thrown in /usr/home/meiliwuhe233300/domains/tc.wuhe.ddns-ip.net/public_html/vendor/doctrine/dbal/src/Driver/IBMDB2/Exception/ConnectionFailed.php on line 17