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 ('0a79729516dc30a4e1299ee4d32e36c7','0','3.17.128.129','Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.c','1715015720','thread.php?goto=firstnew_thread&threadid=2229&sid=91213ac1fcf20b0730575e1e6e7795a6','0','0','')
mysql error: Duplicate entry '0a79729516dc30a4e1299ee4d32e36c7' for key 'PRIMARY'
mysql error number: 1062
mysql version: 5.6.13
php version: 7.4.33
Date: 06.05.2024 @ 19:15
Script: /thread.php?goto=firstnew_thread&threadid=2229&sid=91213ac1fcf20b0730575e1e6e7795a6
Referer: