Fatal error: Uncaught Error: Interface "Ergebnis\Composer\Normalize\Exception\Exception" not found in /home/myclienteu/mobileo-cms/vendor/ergebnis/composer-normalize/src/Exception/ShouldNotHappen.php:16 Stack trace: #0 {main} thrown in /home/myclienteu/mobileo-cms/vendor/ergebnis/composer-normalize/src/Exception/ShouldNotHappen.php on line 16