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`='7b5cc1a401fa8443726882dbda2d85f7',`time`='1711633457',`ip`='18.208.172.3',`location`='/showthread.php?tid=164521',`useragent`='claudebot',`location1`='6',`location2`='164521',`nopermission`='0'