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 ('3cfd14f7eccce4154a2e4ddc0cf0dfde','0','44.210.107.64','claudebot','1711630490','jgs_portal.php?sid=47f2dd4fb9842cf5f6fb7200ca4699f4','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: 28.03.2024 @ 13:54
Script: /jgs_portal.php?sid=47f2dd4fb9842cf5f6fb7200ca4699f4
Referer: