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 ('b0dbcf34e59d300cdaaaa2a392c7c166','0','18.221.165.246','claudebot','1713310382','ts_index.php?sid=778ae3b6690cf8eb0d1c7b368e1b3ef2','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: 17.04.2024 @ 01:33
Script: /ts_index.php?sid=778ae3b6690cf8eb0d1c7b368e1b3ef2
Referer: