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`='a74c3755b2968408c662c36d0a36da1c',`time`='1711638276',`ip`='3.88.16.192',`location`='/showthread.php?tid=166486',`useragent`='claudebot',`location1`='25',`location2`='166486',`nopermission`='0'