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`='96fe1976cdcb94f3bb5942b3d572bff2',`time`='1711621250',`ip`='3.231.146.172',`location`='/showthread.php?tid=166541&pid=639055',`useragent`='claudebot',`location1`='25',`location2`='166541',`nopermission`='0'