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 ('b6682e0701552972356142f8c5866f67','0','18.218.201.204','Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.c','1716384917','profile.php?userid=2229&sid=048c74e5f9832e7998d747c63ca0ef1e','0','0','')
mysql error: Duplicate entry 'b6682e0701552972356142f8c5866f67' for key 'PRIMARY'
mysql error number: 1062
mysql version: 10.6.15-MariaDB-cll-lve-log
php version: 5.6.40
Date: 22.05.2024 @ 13:35
Script: /profile.php?userid=2229&sid=048c74e5f9832e7998d747c63ca0ef1e
Referer: http://www.biker-community.com/profile.php?userid=2229&sid=048c74e5f9832e7998d747c63ca0ef1e