Clear cache problem mautic 3

Your software
My Mautic version is: 3.3.2
My PHP version is: 7.4
My Database type and version is: 10.4.18-MariaDB

Your problem
My problem is:
I can not delete my cache using command line and I got an error and when I delete /var/cache/* mautic is broken!
These errors are showing in the log:
Type error: Argument 1 passed to Symfony\Component\Config\Loader\LoaderResolver::addLoader() must implement interfa
ce Symfony\Component\Config\Loader\LoaderInterface, instance of Symfony\Component\Translation\Dumper\XliffFileDumpe
r given, called in C:\xampp\htdocs\mautic\vendor\symfony\config\Loader\LoaderResolver.php on line 35

Hi there,

what does
ls -la <your mautic homedir>/var/cache/
show for you?

Thanks
Ekke