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`='a5138df33ba2230d954c06b9136a9205',`time`='1711624770',`ip`='3.90.187.11',`location`='/search.php?action=finduser&uid=1117',`useragent`='claudebot',`location1`='0',`location2`='0',`nopermission`='0'