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 ('57190fbc0b2f4e7a5ec456e9e559cfc2','0','3.129.92.147','Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.c','1715793512','thread.php?goto=firstnew_thread&threadid=558&sid=8a2988fda0403adb55c7b5b11bdaae12','0','0','')
mysql error: Duplicate entry '57190fbc0b2f4e7a5ec456e9e559cfc2' for key 'PRIMARY'
mysql error number: 1062
mysql version: 5.6.13
php version: 7.4.33
Date: 15.05.2024 @ 19:18
Script: /thread.php?goto=firstnew_thread&threadid=558&sid=8a2988fda0403adb55c7b5b11bdaae12
Referer: