I can not create poast

[RED RS]

I can not create poast, gives message :
RED RS, you do not have permission to access this page. This could be due to one of several reasons:

1. Your user account may not have sufficient privileges to access this page. Are you trying to edit someone else's post, access administrative features or some other privileged system?
2. If you are trying to post, the administrator may have disabled your account, or it may be awaiting activation.

[Admin]

Your account seems to be in fine working order. Where exactly are you trying to post that it's giving you this error?