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 ('8c1634d9c22e7c9b53561ca97079b776','0','18.223.107.149','claudebot','1713421334','thread.php?goto=lastpost&threadid=5065&sid=5cedda9105fc1dcd380cc2e638b35998','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: 18.04.2024 @ 08:22
Script: /thread.php?goto=lastpost&threadid=5065&sid=5cedda9105fc1dcd380cc2e638b35998
Referer: