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`='b26514f6e0a3376ce5357e9ddfa56da8',`time`='1711632062',`ip`='18.206.160.129',`location`='/private.php?action=send&uid=164267',`useragent`='claudebot',`location1`='0',`location2`='0',`nopermission`='0'