MyBB Community Forums

Okay so I have recently switched from PhpBB to MyBB since people told me that MyBB is better, it appears to be better and I like all the plugins I've found etc. but now the issue is that I have no fix for these errors, I tried the cache manager but that do not solve anything - What else do I have to do?

This is the error message I get when I go in to settings and try to add a new setting group (I was just testing it out).



This is the error I get when I post a thread and view the section



This is the error I get when I post a thread and I go inside the thread



Any solutions?

first let me respond about the second issue ...
admin panel --> configuration --> settings --> show thread options
--> Posts Per Page <-- do you have a numeric value here eg. 10 OR 20