anybody can help me?
 

when i first open i can't login.2 0r more time try i can

i still get a database error

this is the error ..anybody can tell what can i do?

Database error in vBulletin 3.7.0:

Invalid SQL:
DELETE FROM cybvilxh_guests WHERE userip = '65.2.148.62';

MySQL Error : Can't open file: 'cybvilxh_guests.MYI' (errno: 145)

To fix this run Repair/Optimize in the Admin CP. You may need to run it more than once to fix all errors:

Admin CP -> Maintenance -> Repair/Optimize Tables -> Check All -> Continue

If you can not access your AdminCP, then you can upload the tools.php file from the vbulletin .zip file do_not_upload/ folder into your forumdir/admincp/ directory and run it through the browser, there's a switch there to run optimize and repair. Run it a few times for best result.

If you cannot access either the Admin CP or tools.php you can also use a tool like phpMyAdmin to repair tables.

Just as a detail, the error you face is not related to vBulletin but your own server. the MySQL engine cannot access a file from your database, the 'cybvilxh_guests.MYI' ... MYI is the index of your table, and if the database can't access it, you need your webmaster to "repair" your database... your table may be emptied in the process though.

Thanks...i did fix..now working fine......