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 ('ffb2a9cb6cfb58eb3a9397d6d4a57329','0','3.15.25.32','Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.c','1715098996','search.php?sid=1c65e9498c1cf47e2e39f53cd34cd53a','0','0','')
mysql error: Duplicate entry 'ffb2a9cb6cfb58eb3a9397d6d4a57329' for key 'PRIMARY'
mysql error number: 1062
mysql version: 5.6.13
php version: 7.4.33
Date: 07.05.2024 @ 18:23
Script: /search.php?sid=1c65e9498c1cf47e2e39f53cd34cd53a
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