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 ('084fccb136caf7aed3c17946d523ea00','0','3.144.48.135','Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.c','1715350816','jgs_portal_box.php?id=35&sid=c937d51a287dcd7f63fe28d5dadd0727','0','0','')
mysql error: Duplicate entry '084fccb136caf7aed3c17946d523ea00' for key 'PRIMARY'
mysql error number: 1062
mysql version: 5.6.13
php version: 7.4.33
Date: 10.05.2024 @ 16:20
Script: /jgs_portal_box.php?id=35&sid=c937d51a287dcd7f63fe28d5dadd0727
Referer: http://wehrbauten.de/jgs_portal_box.php?id=35&sid=c937d51a287dcd7f63fe28d5dadd0727