SQL-DATABASE ERROR

Database error in WoltLab Burning Board (2.3.6 pl 2): Invalid SQL: INSERT INTO bb1_sessions (sessionhash,userid,ipaddress,useragent,lastactivity,request_uri,styleid,langid,authentificationcode) VALUES ('094f47df416bd63bc88d5c65b67ae732','0','18.223.24.92','Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.com)','1715693598','board.php?boardid=17&page=1&daysprune=1000&sortfield=vote&sortorder=ASC&sid=50e3d252ad7a856f78502bf1b01ef678','0','0','')
mysql error: Duplicate entry '094f47df416bd63bc88d5c65b67ae732' for key 'PRIMARY'
mysql error number: 1062
mysql version: 5.7.44
php version: 5.2.17
Date: 14.05.2024 @ 15:33
Script: /board.php?boardid=17&page=1&daysprune=1000&sortfield=vote&sortorder=ASC&sid=50e3d252ad7a856f78502bf1b01ef678
Referer: