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`='0569f97b80d9f231a2897483cbd07e53',`time`='1711628820',`ip`='52.90.50.252',`location`='/showthread.php?tid=166290&action=lastpost',`useragent`='claudebot',`location1`='32',`location2`='166290',`nopermission`='0'