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`='b9ebd662cf061641958c5d3e802d9e24',`time`='1711637880',`ip`='52.54.111.228',`location`='/showthread.php?tid=65044&action=lastpost',`useragent`='claudebot',`location1`='9',`location2`='65044',`nopermission`='0'