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 ('6708803e273c06a35ea39eaf7c70b7d0','0','52.15.63.145','claudebot','1713429075','jgs_portal.php?sid=e5444770a70b36a68168ebaac0aa45cb','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: 18.04.2024 @ 10:31
Script: /jgs_portal.php?sid=e5444770a70b36a68168ebaac0aa45cb
Referer: