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 ('913df09ac6742e27c0410b148e430671','0','3.145.111.125','Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.c','1715189127','board.php?boardid=529&sid=350bc1bb419226104ba99e6254d253c0','0','0','')
mysql error: Duplicate entry '913df09ac6742e27c0410b148e430671' for key 'PRIMARY'
mysql error number: 1062
mysql version: 5.6.13
php version: 7.4.33
Date: 08.05.2024 @ 19:25
Script: /board.php?boardid=529&sid=350bc1bb419226104ba99e6254d253c0
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