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`='646dac4caedcd23c7743395f5bf5f053',`time`='1711632835',`ip`='54.211.203.45',`location`='/usercp2.php?action=addsubscription&tid=165866&my_post_key=8638bfaf2e468e1a2e1241a9808dec98',`useragent`='claudebot',`location1`='0',`location2`='0',`nopermission`='0'