(2020-05-27, 17:48:16)Felix Wrote: Hi Domi,
If I am correct this forum is based on the phpBB system
https://www.phpbb.com/
No, I think it's based on MyBB: https://mybb.com/
Btw. the rest of the site isn't actually build with GS, possibly because it was build before GS was mature enough for the task.