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`='8a2ec0cc40210a412cd94594cf7d851f',`time`='1711634138',`ip`='54.89.70.161',`location`='/showthread.php?tid=125184&action=lastpost',`useragent`='claudebot',`location1`='24',`location2`='125184',`nopermission`='0'