Database error in vBulletin 3.8.4

[johnb]

Hi,

We have the followin error...

Database error in vBulletin 3.8.4:
Invalid SQL:
SELECT COUNT(post.postid) as unread ......

MySQL Error : Table './gr0upvag_vbskodaclub/vbthread' is marked as crashed and should be repaired
Error Number : 145

Can you tell me what to do ??

Thank you,
John B.


EDIT...

We repair the table and now seems ok.. but can we found out what happed..

and by the way.. vbsession has the users that was inside??

[Lynne]

Your thread table is crashed and needs to be repaired.

Go to Admin CP > Maintenance > Repair/Optimize Tables > select the thread table from the list > Repair/Optimize. You may have to do this a couple of times until it says all is OK.