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`='3e0dd3cb51fddd5444daebd39b6e850f',`time`='1711625928',`ip`='3.237.46.120',`location`='/showthread.php?tid=166511&action=newpost',`useragent`='claudebot',`location1`='22',`location2`='166511',`nopermission`='0'