mysqli error - please help

[Devanand]

I just got this error in my forum and it is down


Warning: mysqli_query() [function.mysqli-query]: (HY000/126): Incorrect key file for table './serbian1_VB/guest.MYI'; try to repair it in [path]/includes/class_core.php on line 1173

I didn't do anything in mysqli, I was just making copy of some threads in forum and this apear.
Please, can anyone tell what is problem, my forum is down now.

This is line 1173 in that file:

if ($queryresult = mysqli_query($link, $this->sql, ($buffered ? MYSQLI_STORE_RESULT : MYSQLI_USE_RESULT)))


This is error only for home page. I can open other pages

[vbplusme]

You need to get your hosting provider to help your fix the broken database. I am pretty sure it has nothing to do with what vBulletin is doing, it is just the purveyor of the bad news.

[Lynne]

It says in the error to try to repair the table. Did you try that?