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 ('2259419ba2703e551f07b85d7a4f434f','0','3.15.147.53','claudebot','1713489012','jgs_portal.php?id=1&sid=ab8932adf8790adddebbed86998dcb61','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 @ 03:10
Script: /jgs_portal.php?id=1&sid=ab8932adf8790adddebbed86998dcb61
Referer: