Full Board URL: http://www.heybritneyforums.com
XMB Version: 1.9.11

I got this error for the past few days:

Quote:

MySQL encountered the following error: Table './heyforum_heybritneyforums/xmb_whosonline' is marked as crashed and should be repaired(errno = 145) In the following query: DELETE FROM xmb_whosonline WHERE ((ip='XXX.XX.XXX.XXX' && username='xguest123') OR (username='Plastic')

It's fixed repairing the whosonline table in the database but i don't know why this happen every 3-4-5 hours and nobody can't access to the page.

there's must be a problem in your profile settings.
dont login for 24 hrs and observe if the forum goes down every 3-4 hrs.

What values do you have "topics per page" and "posts per page" set as in your profile?
there should be some value set, it shouldnt be empty

If the table requires a constant repair, one common cause of this is the disk hitting 100%. You need to contact your web host.

As lottos said.
This has absolutely nothing to do with your profile settings. But this is a problem with your host.
It's not normal that a table crashes so often. It should actually, never (or very rarely) crash.

I just send a email to the host, today this error happened twice.

Everything works fine now, thanks guys.

Glad to hear