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 ('812d37dc05de780bf4ec70f86fdee2f5','0','3.236.139.73','claudebot','1711673031','index.php?sid=4d85175aaa1ba0dacb1a857c29b82b46','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 @ 01:43
Script: /index.php?sid=4d85175aaa1ba0dacb1a857c29b82b46
Referer: