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 ('ba7c4dbd76bae38f611d670ec52c73f1','0','44.212.93.133','claudebot','1711701995','register.php?sid=4ef64d9a3aad91c45551433f3505406e','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 @ 09:46
Script: /register.php?sid=4ef64d9a3aad91c45551433f3505406e
Referer: