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`='645a994a1235253810af6187bd602534',`time`='1711620539',`ip`='3.235.139.122',`location`='/newreply.php?tid=166477&pid=638837',`useragent`='claudebot',`location1`='0',`location2`='0',`nopermission`='0'