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 ('1e1fadc8de9d10f2a8159145d7c6e8da','0','3.15.202.4','claudebot','1713438169','partner.php?sid=9238a712f22f32b2798bc11132a997a9','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 @ 13:02
Script: /partner.php?sid=9238a712f22f32b2798bc11132a997a9
Referer: