SQL-DATABASE ERROR

Database error in WoltLab Burning Board (2.3.6): Invalid SQL: INSERT INTO bb1_sessions (sessionhash,userid,ipaddress,useragent,lastactivity,request_uri,styleid,langid,authentificationcode) VALUES ('88201f9561304d8d7da13ad2c28e3cc6','0','18.189.2.122','claudebot','1713463405','board.php?boardid=22&sid=866ba4325fcab3de388baa817e13c30e','0','0','')
mysql error: The table 'bb1_sessions' is full
mysql error number: 1114
mysql version: 10.0.32-MariaDB-0+deb8u1
php version: 5.6.33-0+deb8u1
Date: 18.04.2024 @ 20:03
Script: /board.php?boardid=22&sid=866ba4325fcab3de388baa817e13c30e
Referer: