MyBB SQL Error

MyBB has experienced an internal SQL error and cannot continue.

SQL Error:
1114 - The table 'mybb_sessions' is full
Query:
REPLACE INTO mybb_sessions SET `uid`='0',`sid`='f35b124956842ebbd8ed4968c183a1ec',`time`='1711638333',`ip`='54.146.154.243',`location`='/forumdisplay.php?fid=20&page=4&datecut=0&sortby=replies&order=desc',`useragent`='claudebot',`location1`='20',`location2`='0',`nopermission`='0'