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 ('8d8b22aba51d491d0a4cf03c10747430','0','3.137.220.120','claudebot','1713488426','partner.php?sid=04809986bd71ef8ca8019da8a5b5825a','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: 19.04.2024 @ 03:00
Script: /partner.php?sid=04809986bd71ef8ca8019da8a5b5825a
Referer: