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`='91f570ea26d7376643c5339a0497ee3c',`time`='1711629805',`ip`='54.211.203.45',`location`='/showthread.php?tid=530&action=lastpost',`useragent`='claudebot',`location1`='3',`location2`='530',`nopermission`='0'