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`='7c1c3bce551366db95033919fd4ff43b',`time`='1711629688',`ip`='3.91.19.28',`location`='/search.php?action=finduser&uid=232687',`useragent`='claudebot',`location1`='0',`location2`='0',`nopermission`='0'