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 ('2209f54088e7478b4a3ef04931f8973a','0','3.239.15.34','claudebot','1711690188','thread.php?goto=lastpost&threadid=4492&sid=29a33cf7bc3154d6440f01447b68b2b8','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: 29.03.2024 @ 06:29
Script: /thread.php?goto=lastpost&threadid=4492&sid=29a33cf7bc3154d6440f01447b68b2b8
Referer: