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 ('fac4e03a16eb55f0292aee87bb01710a','0','3.138.33.87','Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.c','1714883637','team.php?sid=3b0100644b06754dae83cb25c7fa21aa','0','0','')
mysql error: Duplicate entry 'fac4e03a16eb55f0292aee87bb01710a' for key 'PRIMARY'
mysql error number: 1062
mysql version: 5.6.13
php version: 7.4.33
Date: 05.05.2024 @ 06:33
Script: /team.php?sid=3b0100644b06754dae83cb25c7fa21aa
Referer: http://wehrbauten.de/team.php?sid=3b0100644b06754dae83cb25c7fa21aa