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`='1839c1f518d1e1178a1893be1a2beefd',`time`='1711624463',`ip`='3.230.76.153',`location`='/calendar.php?action=dayview&calendar=1&year=2018&month=4&day=11',`useragent`='claudebot',`location1`='0',`location2`='0',`nopermission`='0'