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`='b521eaea85b44d71c8351b141c906b1b',`time`='1711625469',`ip`='18.234.139.149',`location`='/member.php?action=profile&uid=20102',`useragent`='claudebot',`location1`='0',`location2`='0',`nopermission`='0'