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 ('19be38cbda86b371db6902f6450a73b2','0','3.87.133.69','claudebot','1711645131','thread.php?goto=lastpost&threadid=5015&sid=4d9aa9440eed4b6a1c0e7900e8244061','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: 28.03.2024 @ 17:58
Script: /thread.php?goto=lastpost&threadid=5015&sid=4d9aa9440eed4b6a1c0e7900e8244061
Referer: