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 ('855ce843f07451d41c73cc63a8b48121','0','18.206.12.31','claudebot','1711642045','jgs_portal_box.php?id=42&sid=999a8bb2c7e62fff38acc8b8ef2cd2af','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: 28.03.2024 @ 17:07
Script: /jgs_portal_box.php?id=42&sid=999a8bb2c7e62fff38acc8b8ef2cd2af
Referer: