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 ('9e5625b170c49a99283a98df53fa023c','0','44.192.247.144','claudebot','1711715646','register.php?sid=60347892698a05f42fc96d4b5be89706','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 @ 13:34
Script: /register.php?sid=60347892698a05f42fc96d4b5be89706
Referer: