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 ('107d2f18a32bff1bd7b236e4d3500a22','0','3.140.190.147','Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.c','1715766147','thread.php?goto=lastpost&threadid=1269&sid=c5348717db17ca32501c4e5d1b0eba3e','0','0','')
mysql error: Duplicate entry '107d2f18a32bff1bd7b236e4d3500a22' for key 'PRIMARY'
mysql error number: 1062
mysql version: 5.6.13
php version: 7.4.33
Date: 15.05.2024 @ 11:42
Script: /thread.php?goto=lastpost&threadid=1269&sid=c5348717db17ca32501c4e5d1b0eba3e
Referer: