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 ('edca046282aa96cc7db1a0f36d4fe214','0','3.140.185.147','Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.c','1714822811','board.php?boardid=349&sid=a4c7f86fd21b18c8c874f8800ce85dc4','0','0','')
mysql error: Duplicate entry 'edca046282aa96cc7db1a0f36d4fe214' for key 'PRIMARY'
mysql error number: 1062
mysql version: 5.6.13
php version: 7.4.33
Date: 04.05.2024 @ 13:40
Script: /board.php?boardid=349&sid=a4c7f86fd21b18c8c874f8800ce85dc4
Referer: