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 ('ca2f873af2be8a8ace05c2cc4783ea40','0','3.128.199.162','claudebot','1713461245','jgs_galerie.php?sid=a8f9a3fb966740dd9ce85e28ac27f9a0','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 @ 19:27
Script: /jgs_galerie.php?sid=a8f9a3fb966740dd9ce85e28ac27f9a0
Referer: