Fatal error: Uncaught Error: Class "Spatie\Backtrace\Arguments\Reducers\ArrayArgumentReducer" not found in C:\www\Apache24\htdocs\agenda-dif\vendor\spatie\laravel-ignition\src\ArgumentReducers\CollectionArgumentReducer.php:10 Stack trace: #0 {main} thrown in C:\www\Apache24\htdocs\agenda-dif\vendor\spatie\laravel-ignition\src\ArgumentReducers\CollectionArgumentReducer.php on line 10