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 ('8145315f9cc479cc85ea9c83e9ef2ec1','0','13.58.151.231','Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.com)','1713899808','memberslist.php?sid=93982d68dca6213a303fd18878a6133a','0','0','')
mysql error: Duplicate entry '8145315f9cc479cc85ea9c83e9ef2ec1' for key 'PRIMARY'
mysql error number: 1062
mysql version: 5.7.44
php version: 5.2.17
Date: 23.04.2024 @ 21:16
Script: /memberslist.php?sid=93982d68dca6213a303fd18878a6133a
Referer: