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`='20426210a18c2d12aa8f786769c60d4c',`time`='1711615554',`ip`='44.211.117.101',`location`='/showthread.php?tid=18867&action=lastpost',`useragent`='claudebot',`location1`='18',`location2`='18867',`nopermission`='0'