Problem with Beta 5.0:
I cannot add anything to blacklist : domain, regex, wildcard.
it gives me this error :
It works from pihole -b command line.
I can actually delete it afterwards from web int.
Debug Token:
https://tricorder.pi-hole.net/zi6tg6ukv6
I see you are running the DietPi distribution of Pi-hole. Please contact them for support, as their distribution is different than the pi-hole.net distribution and they have had some reported 5.0 problems.
For reference if others land here:
usermod -aG pihole www-data
apt install php7.3-intl
Assuming that PHP version is 7.3: php -v
Well that worked! thanks a lot.