System.ArgumentException: An item with the same key has already been added. Key: X-Frame-Options at System.Collections.Generic.Dictionary`2.TryInsert(TKey key, TValue value, InsertionBehavior behavior) at System.Collections.Generic.Dictionary`2.Add(TKey key, TValue value) at Microsoft.AspNetCore.HttpSys.Internal.HeaderCollection.Add(String key, StringValues value) at Program.<>c.<<
$>b__0_7>d.MoveNext() in /Users/michaelwhite/Documents/GitHub/MSWhiteCore/MSWhiteCore/Program.cs:line 210 --- End of stack trace from previous location --- at Program.<>c.<<
$>b__0_6>d.MoveNext() in /Users/michaelwhite/Documents/GitHub/MSWhiteCore/MSWhiteCore/Program.cs:line 79 --- End of stack trace from previous location --- at Microsoft.AspNetCore.Diagnostics.DeveloperExceptionPageMiddleware.Invoke(HttpContext context) HEADERS ======= Accept: */* Host: www.mswhite.com Max-Forwards: 10 User-Agent: claudebot X-ARR-LOG-ID: 827da6cf-1fdb-426c-870c-1af45f512e65 CLIENT-IP: 34.236.152.203:48458 DISGUISED-HOST: www.mswhite.com X-SITE-DEPLOYMENT-ID: MSWhite WAS-DEFAULT-HOSTNAME: mswhite.azurewebsites.net X-Forwarded-Proto: https X-AppService-Proto: https X-ARR-SSL: 2048|256|CN=GeoTrust Global TLS RSA4096 SHA256 2022 CA1, O="DigiCert, Inc.", C=US|CN=www.mswhite.com X-Forwarded-TlsVersion: 1.3 X-Forwarded-For: 34.236.152.203:48458 X-Original-URL: /services/seo-audit.html X-WAWS-Unencoded-URL: /services/seo-audit.html