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`='2c7fc55d4589d15b8b8086e27627b2c1',`time`='1711628608',`ip`='54.159.186.146',`location`='/member.php?action=profile&uid=156996',`useragent`='claudebot',`location1`='0',`location2`='0',`nopermission`='0'