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 ('aedc30650e63a59fba44564ea62fd68c','0','13.58.182.29','Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.c','1715434287','board.php?boardid=94&sid=a5ba5c9f5abbff3b9985836e68b40f98','0','0','')
mysql error: Duplicate entry 'aedc30650e63a59fba44564ea62fd68c' for key 'PRIMARY'
mysql error number: 1062
mysql version: 5.6.13
php version: 7.4.33
Date: 11.05.2024 @ 15:31
Script: /board.php?boardid=94&sid=a5ba5c9f5abbff3b9985836e68b40f98
Referer: