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 ('ef08d60fbcb12a5fa2c9006879fb92c6','0','18.119.17.207','claudebot','1713262937','partner.php?sid=4a2cb06b193fbaf0f77c7559f045864c','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 @ 12:22
Script: /partner.php?sid=4a2cb06b193fbaf0f77c7559f045864c
Referer: