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 ('558222919ca9c98d68cb6e2a2845af48','0','3.144.143.31','Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.c','1715459443','thread.php?goto=lastpost&threadid=1404&sid=de39b6a1580e8cb764727b2f58004245','0','0','')
mysql error: Duplicate entry '558222919ca9c98d68cb6e2a2845af48' for key 'PRIMARY'
mysql error number: 1062
mysql version: 5.6.13
php version: 7.4.33
Date: 11.05.2024 @ 22:30
Script: /thread.php?goto=lastpost&threadid=1404&sid=de39b6a1580e8cb764727b2f58004245
Referer: http://wehrbauten.de/thread.php?goto=lastpost&threadid=1404&sid=de39b6a1580e8cb764727b2f58004245