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`='9926e0ab97ac24724998d2b1b68b17d6',`time`='1711616619',`ip`='18.212.87.137',`location`='/showthread.php?tid=162656&action=newpost',`useragent`='claudebot',`location1`='15',`location2`='162656',`nopermission`='0'