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`='fe341580cb71f328bc255ae9bf99c49c',`time`='1711634250',`ip`='3.90.33.254',`location`='/member.php?action=profile&uid=4547',`useragent`='claudebot',`location1`='0',`location2`='0',`nopermission`='0'