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 ('47405c0396ba4266b859b704061da8e9','0','18.221.187.121','claudebot','1713272214','jgs_portal.php?sid=f147a0a0cb5dc6a41c21d23e0183989a','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: 16.04.2024 @ 14:56
Script: /jgs_portal.php?sid=f147a0a0cb5dc6a41c21d23e0183989a
Referer: