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 ('98403237fe583ba99cd4a43db6d9a75f','0','18.118.171.20','Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.c','1714781575','misc.php?action=faq&sid=3fbe08a3e97b0942c9e81f8e1f53a2fe','0','0','')
mysql error: Duplicate entry '98403237fe583ba99cd4a43db6d9a75f' for key 'PRIMARY'
mysql error number: 1062
mysql version: 5.6.13
php version: 7.4.33
Date: 04.05.2024 @ 02:12
Script: /misc.php?action=faq&sid=3fbe08a3e97b0942c9e81f8e1f53a2fe
Referer: http://wehrbauten.de/misc.php?action=faq&sid=3fbe08a3e97b0942c9e81f8e1f53a2fe