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 ('d2e783d07044b356b1c88b9f181d4453','0','18.191.174.168','claudebot','1713297231','jgs_galerie.php?sid=540331fa79d86b7c74aa7fc34851d55c','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 @ 21:53
Script: /jgs_galerie.php?sid=540331fa79d86b7c74aa7fc34851d55c
Referer: