Fatal error: Uncaught Error: Interface "Spatie\Backtrace\Arguments\Reducers\ArgumentReducer" not found in /home/homepaa/www/classic-Vorlage/vendor/spatie/backtrace/src/Arguments/Reducers/EnumArgumentReducer.php:10 Stack trace: #0 {main} thrown in /home/homepaa/www/classic-Vorlage/vendor/spatie/backtrace/src/Arguments/Reducers/EnumArgumentReducer.php on line 10