Why can't I post or create threads sometimes?

[Chaneke]

Thread Creation and Forum Posts

The number of threads that can be created and the number of posts that can be made in a 24-hour time period is now restricted based on the level of the main character that has been linked to your forum profile.

Thread Creation Forum Posts
Level 1-14 Unable to create new threads Unable to make a post
Level 15-24 Can post up to three posts per day
Level 25-39 Can create one thread per day Can post up to five posts per day
Level 40-49 Can create up to three threads per day Can post up to 10 posts per day
Level 50 Can create up to five threads per day Can post up to 20 posts per day

Funny im still unable to create a thread,and do not know why my character is saying im a lvl 23 fisherman

It's in you character configuration in the forum.. .You can select 3 "main" classes to show.. I believe is because of that.