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`='2d096f40f9cdd0e7ebcc2d7d2ed21cd9',`time`='1711618219',`ip`='44.212.39.149',`location`='/showthread.php?tid=122766&action=lastpost',`useragent`='claudebot',`location1`='12',`location2`='122766',`nopermission`='0'