Forum MySQL Error: Corrupt
 

My forums keeps crashing.

All I can tell so far is that when someone uses search the forums go down.
Yes, I've used the "Repair/Optimize" maintenance about six times with the same results.

What can I do to fix this?
Thanks,
Steve

--------------------------------------------------------------------------------------------
Invalid SQL:

SELECT searchlog.*
FROM searchlog AS searchlog
WHERE searchhash = '91f8f0eebe32d060180fa09bf2c689ba' AND
sortby = 'dateline' AND
sortorder = 'desc' AND
dateline > 1285800647 AND
userid = 0 AND
completed = 1
ORDER BY dateline DESC
LIMIT 1;


MySQL Error : Incorrect information in file: './reedsgr_forums/searchlog.frm'
Error Number : 1033
Request Date : Wednesday, September 29th 2010 @ 07:50:47 PM
Error Date : Wednesday, September 29th 2010 @ 07:50:47 PM
Script : http://reedsgreenhouse.com/forums/content/



contenttype Check Error: Incorrect information in file: './reedsgr_forums/contenttype.frm'
contenttype Check Error: Corrupt

searchcore Check Error: Incorrect information in file: './reedsgr_forums/searchcore.frm'
searchcore Check Error: Corrupt
searchcore

searchgroup Check Error: Incorrect information in file: './reedsgr_forums/searchgroup.frm'
searchgroup Check Error: Corrupt
searchgroup

searchlog Check Error: Incorrect information in file: './reedsgr_forums/searchlog.frm'
searchlog Check Error: Corrupt
searchlog

tag Check Error: Incorrect information in file: './reedsgr_forums/tag.frm'
tag Check Error: Corrupt
tag

tagcontent Check Error: Incorrect information in file: './reedsgr_forums/tagcontent.frm'
tagcontent Check Error: Corrupt
tagcontent