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 ('ff376b6692e925f6f246143e85350c0e','0','3.90.205.166','claudebot','1711651536','thread.php?threadid=4492&goto=lastpost&sid=409446bb5ee264add06f71baae21c7ff','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 @ 19:45
Script: /thread.php?threadid=4492&goto=lastpost&sid=409446bb5ee264add06f71baae21c7ff
Referer: