I deleted the files, ran composer install and composer dump-autoload.
But now I have another error message:
In Container.php line 891:
Target class [files] does not exist.
In Container.php line 889:
Class "files" does not exist
Overall no “artisan” command seems to work.
I found on the internet it is probably a problem with Laravel and its version but I have no idea how to solve it. Can you please help me?