Adding a new threads

[Key]

Hi
When I tried to add a newthread I somethimes receive this error messages

There seems to have been a slight problem with the database. Please try again by pressing the refresh button in your browser.

An E-Mail has been dispatched to our Technical Staff, who you can also contact if the problem persists.

We apologise for any inconvenience.

<!-- Database error in vBulletin: Invalid SQL: INSERT IGNORE INTO searchindex (wordid,postid) VALUES (87326,30672)
mysql error: Can't open file: 'searchindex.MYD'. (errno: 145)
mysql error number: 1016
Date: Thursday 01st of March 2001 09:55:31 AM

and the same problem when I tried to delete a post
Can anyone tell me what is the problem ?

[JamesUS]

I'm no expert in MySQL but it seems that your searchindex table has been corrupted - check the link in the signature of eva2000 for some help (or check the server config forum).

[Key]

Thanks,Ya It was an error in the searchindex
But how can I fix it ??
Here is the error :
Warning: Supplied argument is not a valid MySQL result resource in /***/***/***/****/****/phpMyAdmin/lib.inc.php on line 507