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 ('5c59ce7a7a907e227f8a5e07a8a5fce7','0','3.145.156.250','Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.c','1715074808','thread.php?goto=lastpost&threadid=2374&sid=93bcabd2f074491682cb6136f550072f','0','0','')
mysql error: Duplicate entry '5c59ce7a7a907e227f8a5e07a8a5fce7' for key 'PRIMARY'
mysql error number: 1062
mysql version: 5.6.13
php version: 7.4.33
Date: 07.05.2024 @ 11:40
Script: /thread.php?goto=lastpost&threadid=2374&sid=93bcabd2f074491682cb6136f550072f
Referer: