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`='a8dc1464be5ef5f23a7a1cfdba20714c',`time`='1711629910',`ip`='18.209.66.87',`location`='/showthread.php?tid=122771&action=newpost',`useragent`='claudebot',`location1`='11',`location2`='122771',`nopermission`='0'