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 ('98300ea001ac6efede8c3edd8d19603e','0','54.226.226.30','claudebot','1711659000','register.php?sid=47386fe7b429ae68fd6b583f95272f27','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 @ 21:50
Script: /register.php?sid=47386fe7b429ae68fd6b583f95272f27
Referer: