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 ('776a3c6d262f80d7ee5cf0617c55328e','0','3.17.183.24','Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.c','1714035284','jgs_galerie.php?sid=c5cf11a6b9ec55bd8e8ab5b2dc665270','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: 25.04.2024 @ 10:54
Script: /jgs_galerie.php?sid=c5cf11a6b9ec55bd8e8ab5b2dc665270
Referer: