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`='77fff4fe3d3eb88355358563a8e0de2a',`time`='1711626249',`ip`='52.91.84.219',`location`='/showthread.php?tid=45158&action=newpost',`useragent`='claudebot',`location1`='4',`location2`='45158',`nopermission`='0'