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`='74907527add2eb008f6cdf7f47a6c780',`time`='1711636577',`ip`='54.146.154.243',`location`='/showthread.php?tid=37719&action=lastpost',`useragent`='claudebot',`location1`='25',`location2`='37719',`nopermission`='0'