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 ('4d089983cf4da7657d5bf24c0b98cee4','0','3.95.231.212','claudebot','1711717876','thread.php?goto=lastpost&threadid=4931&sid=999a8bb2c7e62fff38acc8b8ef2cd2af','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: 29.03.2024 @ 14:11
Script: /thread.php?goto=lastpost&threadid=4931&sid=999a8bb2c7e62fff38acc8b8ef2cd2af
Referer: