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 ('40e99d9e1d145fdc6d4cbcd23c28fcd9','0','3.238.195.81','claudebot','1711644844','jgs_portal.php?id=1&sid=84a5fcf157f94627f0d69120fd7705ba','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 @ 17:54
Script: /jgs_portal.php?id=1&sid=84a5fcf157f94627f0d69120fd7705ba
Referer: