Fatal error: Uncaught Error: Class "Helhum\Typo3Console\Exception" not found in /var/www/html/dev.hallescherfc.de/vendor/helhum/typo3-console/Classes/Console/Install/Action/InstallationFailedException.php:19 Stack trace: #0 {main} thrown in /var/www/html/dev.hallescherfc.de/vendor/helhum/typo3-console/Classes/Console/Install/Action/InstallationFailedException.php on line 19