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 ('b5af4fbdfda611721e2f1e84d84c4720','0','18.227.48.131','claudebot','1713417207','memberslist.php?sid=c4c8a9337614ca2e28dce29a55bd4960','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 @ 07:13
Script: /memberslist.php?sid=c4c8a9337614ca2e28dce29a55bd4960
Referer: