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 ('d03afea6b154e543d64a36027c42c1dd','0','18.189.2.122','claudebot','1713243530','jgs_portal_box.php?id=48&sid=6a46657242c48b2ca225b379d720148d','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 @ 06:58
Script: /jgs_portal_box.php?id=48&sid=6a46657242c48b2ca225b379d720148d
Referer: