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`='846114b2f948d6c81b7e6bf32e665c40',`time`='1711632641',`ip`='3.236.214.123',`location`='/calendar.php?action=dayview&calendar=1&year=2018&month=6&day=26',`useragent`='claudebot',`location1`='0',`location2`='0',`nopermission`='0'