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 ('66775dedddc3fec8213e1d3c27453b04','0','3.145.55.169','claudebot','1713255697','jgs_portal.php?sid=cd77b43a2b3330201b372c84c63347b7','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 @ 10:21
Script: /jgs_portal.php?sid=cd77b43a2b3330201b372c84c63347b7
Referer: