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`='decbb9db6b26b872caf2ea1658d69ef8',`time`='1711632102',`ip`='54.221.43.155',`location`='/showthread.php?tid=53416',`useragent`='claudebot',`location1`='3',`location2`='53416',`nopermission`='0'