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 ('9b0f012d884cc55e0140a4f824f3b966','0','3.15.5.183','claudebot','1713399358','ts_index.php?sid=fba807b2a53fdad135c9f09e8c3a3bda','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 @ 02:15
Script: /ts_index.php?sid=fba807b2a53fdad135c9f09e8c3a3bda
Referer: