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`='f47e636546145dc4df532a9e3949f832',`time`='1711615713',`ip`='3.84.7.255',`location`='/showthread.php?tid=49672&action=lastpost',`useragent`='claudebot',`location1`='6',`location2`='49672',`nopermission`='0'