First of all we already have topic thumbnails you can enable it from the ACP.
If that isn't enough you can take a look at the code that makes it work and duplicate that.
in my forum...
How many tags do you have set as a requirement? My guess is that it is blank, and should be set to zero.
Is lang set to English or Hebrew on this one? If Hebrew, have you tried English? Those settings are same as I use w/o issue so I am suspecting Hebrew lang issue?
this in english.
in Friday Everything was fine. Only today it started with this error
Hmm... I am behind on some infra restructuring and my nodebb is lagging at 12.x yet. I've not encountered any issues w/tags. Ever.
So, your forum is set to English lang and you get the tag error still, correct?
Maybe wait and see for a bit if someone else can provide additional insights? Else post an inquiry in the bugs category and see if anyone else has encountered this glitch?
Good luck o/
I upgraded to the new version and the fault was resolved