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 ('0183f6aef2cfb6ea76901006a2f77b59','0','18.190.219.49','Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.c','1715648758','thread.php?goto=lastpost&threadid=620&sid=90b53087960f00b191ac049647a117b3','0','0','')
mysql error: Duplicate entry '0183f6aef2cfb6ea76901006a2f77b59' for key 'PRIMARY'
mysql error number: 1062
mysql version: 5.6.13
php version: 7.4.33
Date: 14.05.2024 @ 03:05
Script: /thread.php?goto=lastpost&threadid=620&sid=90b53087960f00b191ac049647a117b3
Referer: http://wehrbauten.de/thread.php?goto=lastpost&threadid=620&sid=90b53087960f00b191ac049647a117b3