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 ('bea17b85383e5ad43f288e3c34efcf68','0','3.131.110.169','Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.com)','1713929039','profile.php?userid=64867&sid=08975d6802e5f278c5f571814ed4af7c','0','0','')
mysql error: Duplicate entry 'bea17b85383e5ad43f288e3c34efcf68' for key 'PRIMARY'
mysql error number: 1062
mysql version: 5.7.44
php version: 5.2.17
Date: 24.04.2024 @ 05:23
Script: /profile.php?userid=64867&sid=08975d6802e5f278c5f571814ed4af7c
Referer: http://your-wbb.de/profile.php?userid=64867&sid=08975d6802e5f278c5f571814ed4af7c