Fatal error: Uncaught Error: Class 'ContaoBootstrap\Core\Exception\Exception' not found in /home/eberhardschwarze/public_html/vendor/contao-bootstrap/core/src/Exception/LeavingContextFailed.php:26 Stack trace: #0 {main} thrown in /home/eberhardschwarze/public_html/vendor/contao-bootstrap/core/src/Exception/LeavingContextFailed.php on line 26