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 ('3d554751ede61ab89349f79456e4de17','0','3.147.103.8','Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.c','1714620863','index.php?sid=52f39def8344f85ea240f1960462f137','0','0','')
mysql error: Duplicate entry '3d554751ede61ab89349f79456e4de17' for key 'PRIMARY'
mysql error number: 1062
mysql version: 5.6.13
php version: 7.4.33
Date: 02.05.2024 @ 05:34
Script: /index.php?sid=52f39def8344f85ea240f1960462f137
Referer: