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`='dee93b193e4aff8f99b5faddcb206a9b',`time`='1711626879',`ip`='3.86.235.207',`location`='/showthread.php?tid=166002&action=nextoldest',`useragent`='claudebot',`location1`='15',`location2`='166002',`nopermission`='0'