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 ('d5165a867bc3fa76546d704a24a8295d','0','18.116.13.113','Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.c','1714225083','profile.php?userid=5040&sid=a4347574e7183f4cdea6ccefbb28a63e','0','0','')
mysql error: Duplicate entry 'd5165a867bc3fa76546d704a24a8295d' for key 'PRIMARY'
mysql error number: 1062
mysql version: 5.7.42-log
php version: 5.6.40
Date: 27.04.2024 @ 15:38
Script: /profile.php?userid=5040&sid=a4347574e7183f4cdea6ccefbb28a63e
Referer: