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`='3ae5df5ebc8e118d45b10bbae34f3075',`time`='1711620957',`ip`='54.82.44.149',`location`='/showthread.php?tid=166491',`useragent`='claudebot',`location1`='32',`location2`='166491',`nopermission`='0'