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`='6bb9bbb5565e61190423352dea9ead92',`time`='1711631675',`ip`='52.90.40.84',`location`='/showthread.php?tid=100007',`useragent`='claudebot',`location1`='18',`location2`='100007',`nopermission`='0'