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 ('9f67a263a5c107558dd349f0582db162','0','18.188.20.56','claudebot','1713254327','jgs_galerie.php?sid=3562cea44c257ab5ee26b0d358b34c31','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 @ 09:58
Script: /jgs_galerie.php?sid=3562cea44c257ab5ee26b0d358b34c31
Referer: