Sequence contains no elements

System.InvalidOperationException: Sequence contains no elements

System.Web.HttpUnhandledException (0x80004005): Sequence contains no elements ---> System.InvalidOperationException: Sequence contains no elements
   at System.Linq.Enumerable.First[TSource](IEnumerable`1 source)
   at SIMCMSWebApi.Controllers.ContentController.<ChurchApprovedNotification>d__33.MoveNext() in C:\home\site\repository\WebApi\Controllers\ContentController.cs:line 903
--- End of stack trace from previous location where exception was thrown ---
   at System.Runtime.CompilerServices.TaskAwaiter.ThrowForNonSuccess(Task task)
   at System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(Task task)
   at System.Runtime.CompilerServices.TaskAwaiter.ValidateEnd(Task task)
   at SIMCMSWebApi.Controllers.ContentController.<UpdateContentApproval>d__35.MoveNext() in C:\home\site\repository\WebApi\Controllers\ContentController.cs:line 1040
--- End of stack trace from previous location where exception was thrown ---
   at System.Runtime.CompilerServices.TaskAwaiter.ThrowForNonSuccess(Task task)
   at System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(Task task)
   at System.Threading.Tasks.TaskHelpersExtensions.<CastToObject>d__3`1.MoveNext()
--- End of stack trace from previous location where exception was thrown ---
   at System.Runtime.CompilerServices.TaskAwaiter.ThrowForNonSuccess(Task task)
   at System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(Task task)
   at System.Web.Http.Controllers.ApiControllerActionInvoker.<InvokeActionAsyncCore>d__0.MoveNext()
--- End of stack trace from previous location where exception was thrown ---
   at System.Runtime.CompilerServices.TaskAwaiter.ThrowForNonSuccess(Task task)
   at System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(Task task)
   at System.Web.Http.Controllers.ActionFilterResult.<ExecuteAsync>d__2.MoveNext()
--- End of stack trace from previous location where exception was thrown ---
   at System.Runtime.CompilerServices.TaskAwaiter.ThrowForNonSuccess(Task task)
   at System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(Task task)
   at System.Web.Http.Filters.AuthorizationFilterAttribute.<ExecuteAuthorizationFilterAsyncCore>d__2.MoveNext()
--- End of stack trace from previous location where exception was thrown ---
   at System.Runtime.CompilerServices.TaskAwaiter.ThrowForNonSuccess(Task task)
   at System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(Task task)
   at System.Web.Http.Controllers.AuthenticationFilterResult.<ExecuteAsync>d__0.MoveNext()
--- End of stack trace from previous location where exception was thrown ---
   at System.Runtime.CompilerServices.TaskAwaiter.ThrowForNonSuccess(Task task)
   at System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(Task task)
   at System.Web.Http.Dispatcher.HttpControllerDispatcher.<SendAsync>d__1.MoveNext()

Logged on Friday, September 4, 2026 at 11:26:52 AM

See also:

Server Variables

NameValue
ALL_HTTPHTTP_CONTENT_LENGTH:36 HTTP_CONTENT_TYPE:application/json;charset=UTF-8 HTTP_ACCEPT:application/json, text/plain, */* HTTP_ACCEPT_ENCODING:gzip, deflate, br, zstd HTTP_ACCEPT_LANGUAGE:en-US,en;q=0.9 HTTP_AUTHORIZATION:Bearer qMrsk0Ia5KRFRG6RJu55g_qF0QXDpz_iE4-V3GPbBRANNQPB8fK-wU-B-IaUC3ACyE0Kii7clNwBuQy6TtU0q-v7djxpPeWes8uD4cJEV-vj7GN33EsSNFvRnqa8uUP9Kluci5Vr8FVboV_uf67TNzgRIFT7aEMJkkvQcukGa2HJELSeg5TkJEBIekr-M_poTJr7FIuORB7mKkCvLylq3lUhvT8nRPd4b3Es5gcUfKb72IU5h-lSFGjwUQjotmP1U_4UnbX-UqGglwpleauoZg HTTP_HOST:sim-cms-webapi.azurewebsites.net HTTP_MAX_FORWARDS:10 HTTP_REFERER:http://sim-cms-admin.azurewebsites.net/ HTTP_USER_AGENT:Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/152.0.0.0 Safari/537.36 HTTP_ORIGIN:http://sim-cms-admin.azurewebsites.net HTTP_SEC_CH_UA_PLATFORM:"Windows" HTTP_ACTIVEROLEID:251 HTTP_SEC_CH_UA:"Chromium";v="152", "Not?A_Brand";v="24", "Google Chrome";v="152" HTTP_SEC_CH_UA_MOBILE:?0 HTTP_USERNAME:kklotzbach@salemcleveland.com HTTP_ACTIVESITEID:262 HTTP_DNT:1 HTTP_SEC_FETCH_SITE:cross-site HTTP_SEC_FETCH_MODE:cors HTTP_SEC_FETCH_DEST:empty HTTP_PRIORITY:u=1, i HTTP_X_ARR_LOG_ID:874fc9e5-b0d1-42ef-840c-3d184ae89789 HTTP_CLIENT_IP:76.35.23.17:34798 HTTP_DISGUISED_HOST:sim-cms-webapi.azurewebsites.net HTTP_X_SITE_DEPLOYMENT_ID:sim-cms-webapi HTTP_WAS_DEFAULT_HOSTNAME:sim-cms-webapi.azurewebsites.net HTTP_X_FORWARDED_PROTO:https HTTP_X_APPSERVICE_PROTO:https HTTP_X_ARR_SSL:2048|256|CN=Microsoft TLS G2 RSA CA OCSP 16, O=Microsoft Corporation, C=US|CN=*.azurewebsites.net, O=Microsoft Corporation, L=Redmond, S=WA, C=US HTTP_X_FORWARDED_TLSVERSION:1.3 HTTP_X_FORWARDED_FOR:76.35.23.17:34798 HTTP_X_ORIGINAL_URL:/api/approvedcontent HTTP_X_WAWS_UNENCODED_URL:/api/approvedcontent
ALL_RAWContent-Length: 36 Content-Type: application/json;charset=UTF-8 Accept: application/json, text/plain, */* Accept-Encoding: gzip, deflate, br, zstd Accept-Language: en-US,en;q=0.9 Authorization: Bearer qMrsk0Ia5KRFRG6RJu55g_qF0QXDpz_iE4-V3GPbBRANNQPB8fK-wU-B-IaUC3ACyE0Kii7clNwBuQy6TtU0q-v7djxpPeWes8uD4cJEV-vj7GN33EsSNFvRnqa8uUP9Kluci5Vr8FVboV_uf67TNzgRIFT7aEMJkkvQcukGa2HJELSeg5TkJEBIekr-M_poTJr7FIuORB7mKkCvLylq3lUhvT8nRPd4b3Es5gcUfKb72IU5h-lSFGjwUQjotmP1U_4UnbX-UqGglwpleauoZg Host: sim-cms-webapi.azurewebsites.net Max-Forwards: 10 Referer: http://sim-cms-admin.azurewebsites.net/ User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/152.0.0.0 Safari/537.36 Origin: http://sim-cms-admin.azurewebsites.net sec-ch-ua-platform: "Windows" activeroleid: 251 sec-ch-ua: "Chromium";v="152", "Not?A_Brand";v="24", "Google Chrome";v="152" sec-ch-ua-mobile: ?0 username: kklotzbach@salemcleveland.com activesiteid: 262 DNT: 1 sec-fetch-site: cross-site sec-fetch-mode: cors sec-fetch-dest: empty priority: u=1, i X-ARR-LOG-ID: 874fc9e5-b0d1-42ef-840c-3d184ae89789 CLIENT-IP: 76.35.23.17:34798 DISGUISED-HOST: sim-cms-webapi.azurewebsites.net X-SITE-DEPLOYMENT-ID: sim-cms-webapi WAS-DEFAULT-HOSTNAME: sim-cms-webapi.azurewebsites.net X-Forwarded-Proto: https X-AppService-Proto: https X-ARR-SSL: 2048|256|CN=Microsoft TLS G2 RSA CA OCSP 16, O=Microsoft Corporation, C=US|CN=*.azurewebsites.net, O=Microsoft Corporation, L=Redmond, S=WA, C=US X-Forwarded-TlsVersion: 1.3 X-Forwarded-For: 76.35.23.17:34798 X-Original-URL: /api/approvedcontent X-WAWS-Unencoded-URL: /api/approvedcontent
APPL_MD_PATH/LM/W3SVC/1668833352/ROOT
APPL_PHYSICAL_PATHC:\home\site\wwwroot\
AUTH_PASSWORD*****
AUTH_TYPEBearer
AUTH_USER
CERT_COOKIE
CERT_FLAGS
CERT_ISSUER
CERT_KEYSIZE256
CERT_SECRETKEYSIZE2048
CERT_SERIALNUMBER
CERT_SERVER_ISSUERCN=Microsoft TLS G2 RSA CA OCSP 16, O=Microsoft Corporation, C=US
CERT_SERVER_SUBJECTCN=*.azurewebsites.net, O=Microsoft Corporation, L=Redmond, S=WA, C=US
CERT_SUBJECT
CONTENT_LENGTH36
CONTENT_TYPEapplication/json;charset=UTF-8
GATEWAY_INTERFACECGI/1.1
HTTP_ACCEPTapplication/json, text/plain, */*
HTTP_ACCEPT_ENCODINGgzip, deflate, br, zstd
HTTP_ACCEPT_LANGUAGEen-US,en;q=0.9
HTTP_ACTIVEROLEID251
HTTP_ACTIVESITEID262
HTTP_APPLICATIONINSIGHTS_REQUESTTRACKINGTELEMETRYMODULE_ROOTREQUEST_ID6f3182ae-9a05-4b77-b74d-aa52b76eaa44
HTTP_AUTHORIZATIONBearer qMrsk0Ia5KRFRG6RJu55g_qF0QXDpz_iE4-V3GPbBRANNQPB8fK-wU-B-IaUC3ACyE0Kii7clNwBuQy6TtU0q-v7djxpPeWes8uD4cJEV-vj7GN33EsSNFvRnqa8uUP9Kluci5Vr8FVboV_uf67TNzgRIFT7aEMJkkvQcukGa2HJELSeg5TkJEBIekr-M_poTJr7FIuORB7mKkCvLylq3lUhvT8nRPd4b3Es5gcUfKb72IU5h-lSFGjwUQjotmP1U_4UnbX-UqGglwpleauoZg
HTTP_CLIENT_IP76.35.23.17:34798
HTTP_CONTENT_LENGTH36
HTTP_CONTENT_TYPEapplication/json;charset=UTF-8
HTTP_DISGUISED_HOSTsim-cms-webapi.azurewebsites.net
HTTP_DNT1
HTTP_HOSTsim-cms-webapi.azurewebsites.net
HTTP_MAX_FORWARDS10
HTTP_ORIGINhttp://sim-cms-admin.azurewebsites.net
HTTP_PRIORITYu=1, i
HTTP_REFERERhttp://sim-cms-admin.azurewebsites.net/
HTTP_SEC_CH_UA"Chromium";v="152", "Not?A_Brand";v="24", "Google Chrome";v="152"
HTTP_SEC_CH_UA_MOBILE?0
HTTP_SEC_CH_UA_PLATFORM"Windows"
HTTP_SEC_FETCH_DESTempty
HTTP_SEC_FETCH_MODEcors
HTTP_SEC_FETCH_SITEcross-site
HTTP_USER_AGENTMozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/152.0.0.0 Safari/537.36
HTTP_USERNAMEkklotzbach@salemcleveland.com
HTTP_WAS_DEFAULT_HOSTNAMEsim-cms-webapi.azurewebsites.net
HTTP_X_APPSERVICE_PROTOhttps
HTTP_X_ARR_LOG_ID874fc9e5-b0d1-42ef-840c-3d184ae89789
HTTP_X_ARR_SSL2048|256|CN=Microsoft TLS G2 RSA CA OCSP 16, O=Microsoft Corporation, C=US|CN=*.azurewebsites.net, O=Microsoft Corporation, L=Redmond, S=WA, C=US
HTTP_X_FORWARDED_FOR76.35.23.17:34798
HTTP_X_FORWARDED_PROTOhttps
HTTP_X_FORWARDED_TLSVERSION1.3
HTTP_X_ORIGINAL_URL/api/approvedcontent
HTTP_X_SITE_DEPLOYMENT_IDsim-cms-webapi
HTTP_X_WAWS_UNENCODED_URL/api/approvedcontent
HTTPSon
HTTPS_KEYSIZE256
HTTPS_SECRETKEYSIZE2048
HTTPS_SERVER_ISSUERCN=Microsoft TLS G2 RSA CA OCSP 16, O=Microsoft Corporation, C=US
HTTPS_SERVER_SUBJECTCN=*.azurewebsites.net, O=Microsoft Corporation, L=Redmond, S=WA, C=US
INSTANCE_ID1668833352
INSTANCE_META_PATH/LM/W3SVC/1668833352
LOCAL_ADDR10.71.96.46
LOGON_USER
PATH_INFO/api/approvedcontent
PATH_TRANSLATEDC:\home\site\wwwroot\api\approvedcontent
QUERY_STRING
REMOTE_ADDR76.35.23.17
REMOTE_HOST76.35.23.17
REMOTE_PORT34798
REMOTE_USER
REQUEST_METHODPUT
SCRIPT_NAME/api/approvedcontent
SERVER_NAMEsim-cms-webapi.azurewebsites.net
SERVER_PORT443
SERVER_PORT_SECURE1
SERVER_PROTOCOLHTTP/1.1
SERVER_SOFTWAREMicrosoft-IIS/10.0
URL/api/approvedcontent