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`='f286214e81700c81abadd25a7cdbdf9a',`time`='1711633608',`ip`='54.144.95.36',`location`='/showthread.php?mode=linear&tid=166509&pid=638942',`useragent`='claudebot',`location1`='25',`location2`='166509',`nopermission`='0'