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 ('605892db670b424388fd8af6337a3655','0','3.133.150.56','Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.c','1715655014','login.php?sid=56293e2ffe7df782de51cb84ec940bd0','0','0','')
mysql error: Duplicate entry '605892db670b424388fd8af6337a3655' for key 'PRIMARY'
mysql error number: 1062
mysql version: 5.7.42-log
php version: 5.6.40
Date: 14.05.2024 @ 04:50
Script: /login.php?sid=56293e2ffe7df782de51cb84ec940bd0
Referer: