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`='aad26c8b7c9fafb26d77322b9cfefcfa',`time`='1711614862',`ip`='107.21.176.63',`location`='/private.php?action=send&uid=20286',`useragent`='claudebot',`location1`='0',`location2`='0',`nopermission`='0'