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 ('08441b6e9de28c38d68be52033af8e88','0','3.80.173.25','claudebot','1711693649','jgs_galerie.php?sid=662d84fadac3b460edc00b1dd7dfdcd4','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: 29.03.2024 @ 07:27
Script: /jgs_galerie.php?sid=662d84fadac3b460edc00b1dd7dfdcd4
Referer: