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 ('cddc3e5b895f0b711553d1a5e5f1d4c0','0','13.59.36.203','claudebot','1713436985','jgs_portal.php?sid=518801e2c9677302584ed2a6ce011c06','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: 18.04.2024 @ 12:43
Script: /jgs_portal.php?sid=518801e2c9677302584ed2a6ce011c06
Referer: