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`='3608d9c90827d3a52a1dc6aef785db35',`time`='1711625779',`ip`='44.212.39.149',`location`='/showthread.php?mode=threaded&tid=166437&pid=638692',`useragent`='claudebot',`location1`='25',`location2`='166437',`nopermission`='0'