[Ivan Ivanov]

A few days ago, I began to have problems with accessing to non-technical sections of the forum, such as the "Off Topic Discussion Boards".

Has anyone had a similar problem?

the system writes:
Ivan Ivanov, you do not have permission to access this page. This could be due to one of several reasons:
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?
If you are trying to post, the administrator may have disabled your account, or it may be awaiting activation.

I wrote the administration of the forum, but there is no answer from them.