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 ('d74e52ea3e4a304064d6422c010dee1a','0','3.142.195.204','Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.c','1715479376','profile.php?userid=94&sid=a97ac8cdb4a796ff96ec3af993b8ca44','0','0','')
mysql error: Duplicate entry 'd74e52ea3e4a304064d6422c010dee1a' for key 'PRIMARY'
mysql error number: 1062
mysql version: 5.6.13
php version: 7.4.33
Date: 12.05.2024 @ 04:02
Script: /profile.php?userid=94&sid=a97ac8cdb4a796ff96ec3af993b8ca44
Referer: http://wehrbauten.de/profile.php?userid=94&sid=a97ac8cdb4a796ff96ec3af993b8ca44