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 ('5a9d9b7a5118bf38c2620e3ea72a2dab','0','3.137.178.133','claudebot','1713493616','login.php?sid=23c85050cd7dc1e32a04ce7ff47df111','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: 19.04.2024 @ 04:26
Script: /login.php?sid=23c85050cd7dc1e32a04ce7ff47df111
Referer: