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 ('189ff83fdfb9467887799b4d3a08a549','0','3.145.59.165','Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.c','1715795505','profile.php?userid=227&sid=09bc3323af2c73cf98305fb7d8d4f660','0','0','')
mysql error: Duplicate entry '189ff83fdfb9467887799b4d3a08a549' for key 'PRIMARY'
mysql error number: 1062
mysql version: 5.6.13
php version: 7.4.33
Date: 15.05.2024 @ 19:51
Script: /profile.php?userid=227&sid=09bc3323af2c73cf98305fb7d8d4f660
Referer: http://wehrbauten.de/profile.php?userid=227&sid=09bc3323af2c73cf98305fb7d8d4f660