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 ('72e5bf59ac051605df825394ebd27c47','0','3.142.197.212','claudebot','1713311819','thread.php?threadid=5368&goto=lastpost&sid=7c185da4e6c76c869888582a31f2d327','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: 17.04.2024 @ 01:56
Script: /thread.php?threadid=5368&goto=lastpost&sid=7c185da4e6c76c869888582a31f2d327
Referer: