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 ('8593ea05389870842b29e729ed7b3e80','0','54.210.83.20','claudebot','1711660730','thread.php?threadid=5299&goto=lastpost&sid=61425138cb99024976ac224927342656','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 @ 22:18
Script: /thread.php?threadid=5299&goto=lastpost&sid=61425138cb99024976ac224927342656
Referer: