getting 500 - internal server error after creating filter
I'm trying to use roundcube and it is critical for me to have filtering
rules. I am using squirrelmail and it has filters, but the UI is not
mobile-friendly. Roundcube has mobile-friendly themes, so I would like to
use it. But when I installed filters and created one test filter, it
started to show 500 - internal server error. When I delete filter, it
works fine again.