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`='403559aa571c1eb34499f7f816f52f60',`time`='1711638678',`ip`='3.90.33.254',`location`='/reputation.php?uid=232558',`useragent`='claudebot',`location1`='0',`location2`='0',`nopermission`='0'