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 ('562f57eb78e1024c5394ae286ea6db89','0','54.158.138.161','claudebot','1711724009','jgs_portal.php?sid=8180935a59d99da0929c9edf6ec63e86','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 @ 15:53
Script: /jgs_portal.php?sid=8180935a59d99da0929c9edf6ec63e86
Referer: