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`='ae124646e029db9f181c4b6408ea69c2',`time`='1711629949',`ip`='100.26.35.111',`location`='/showthread.php?tid=125751&pid=492067',`useragent`='claudebot',`location1`='23',`location2`='125751',`nopermission`='0'