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 ('f9ef9a06ac1f3ee2c08349cb6eab196e','0','3.128.199.210','Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.c','1714156392','jgs_galerie.php?sid=95415ad2443bb0d8a6a48169c4f2f4e9','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: 26.04.2024 @ 20:33
Script: /jgs_galerie.php?sid=95415ad2443bb0d8a6a48169c4f2f4e9
Referer: