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`='52b7ae17d703d9a6862e37024fbb2a73',`time`='1711637323',`ip`='18.212.87.137',`location`='/showthread.php?tid=6421&action=newpost',`useragent`='claudebot',`location1`='7',`location2`='6421',`nopermission`='0'