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 ('0c001e52a8b7b31558d6230ac75e7f35','0','3.15.219.217','claudebot','1713488158','jgs_portal.php?sid=e2b56fb0ece578150021ad1b37ddaa90','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 @ 02:55
Script: /jgs_portal.php?sid=e2b56fb0ece578150021ad1b37ddaa90
Referer: