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 ('69bf4c9d3abdc828644ca47af53256cf','0','3.137.192.3','claudebot','1713268466','partner.php?sid=74f380f0abf2ccd27a30206c6a5be858','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 @ 13:54
Script: /partner.php?sid=74f380f0abf2ccd27a30206c6a5be858
Referer: