Forum error database

[محروم.كوم]

anybody can help?

Quote:
Database error in vBulletin 4.0.1:

Invalid SQL:

INSERT IGNORE INTO session
(sessionhash, userid, host, idhash, lastactivity, location, styleid, languageid, loggedin, inforum, inthread, incalendar, badlocation, useragent, bypass, profileupdate, topxtab, topxmenu, topxresult)
VALUES
('c519a117f9e95692818a2eff1b4525d1', 0, '114.79.55.226', 'a8bd0f6b7070ae4f0dae827c249e7973', 1273821199, '/index.php', 0, 0, 0, 0, 0, 0, 0, 'Mozilla/5.0 (Windows; U; Windows NT 5.1; en-US) AppleWebKit/532.5 (KHTML, like Gecko) Chrome/4.1.249.1064 Safari/532.5', 0, 0, '0', '0', 0);

MySQL Error : The table 'session' is full
Error Number : 1114
Request Date : Friday, May 14th 2010 @ 0719 AM
Error Date : Friday, May 14th 2010 @ 0719 AM

Script : http://xxxxxxx/index.php
Referrer : http://xxxxxxx/
IP Address : xxxxx
Username : Unregistered
Classname : vB_Database_MySQLi
MySQL Version :

what should i do? __DEFINE_LIKE_SHARE__