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 ('5b127653d75a971f2debf3d99f772915','0','18.118.145.114','claudebot','1713254807','jgs_portal.php?sid=f64136fe437577c8054e09ab04c3001c','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: 16.04.2024 @ 10:06
Script: /jgs_portal.php?sid=f64136fe437577c8054e09ab04c3001c
Referer: