SQL-DATABASE ERROR

Database error in WoltLab Burning Board (2.3.6 pl2): Invalid SQL: INSERT INTO bb1_sessions (sessionhash,userid,ipaddress,useragent,lastactivity,request_uri,styleid,langid,authentificationcode) VALUES ('95e267ec99fd34662886bef5d96824fd','0','3.144.10.130','Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.c','1715734325','jgs_portal_sponsor.php?sid=19f643c0ed27de6afafed3dff9a1b9fc','0','0','')
mysql error: Duplicate entry '95e267ec99fd34662886bef5d96824fd' for key 'PRIMARY'
mysql error number: 1062
mysql version: 10.1.48-MariaDB-0ubuntu0.18.04.1
php version: 7.4.33
Date: 15.05.2024 @ 02:52
Script: /jgs_portal_sponsor.php?sid=19f643c0ed27de6afafed3dff9a1b9fc
Referer: