Error Data
Message: Sequence contains no elements
DateTime: 4/19/2024 10:23:29 AM
GetHashCode: 5325994
GetType: System.InvalidOperationException
HelpLink:
Source: System.Core
StackTrace: at System.Linq.Enumerable.First[TSource](IEnumerable`1 source)
at scienceolympiad_ScoreBoard.Page_Load(Object sender, EventArgs e)
at System.Web.UI.Control.OnLoad(EventArgs e)
at System.Web.UI.Control.LoadRecursive()
at System.Web.UI.Page.ProcessRequestMain(Boolean includeStagesBeforeAsyncPoint, Boolean includeStagesAfterAsyncPoint)
Request Data
ASP.NET_SessionId: swesypzhxofxbk31damcna1e
ALL_HTTP: HTTP_ACCEPT:*/*
HTTP_HOST:nesoinc.org
HTTP_REFERER:http://nesoinc.org/ScienceOlympiad/ScoreBoard.aspx?ActivityID=29
HTTP_USER_AGENT:Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.com)
ALL_RAW: Accept: */*
Host: nesoinc.org
Referer: http://nesoinc.org/ScienceOlympiad/ScoreBoard.aspx?ActivityID=29
User-Agent: Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.com)
APPL_MD_PATH: /LM/W3SVC/1/ROOT
APPL_PHYSICAL_PATH: C:\Proweb\NEScienceOlympiad\
AUTH_TYPE:
AUTH_USER:
AUTH_PASSWORD:
LOGON_USER:
REMOTE_USER:
CERT_COOKIE:
CERT_FLAGS:
CERT_ISSUER:
CERT_KEYSIZE:
CERT_SECRETKEYSIZE:
CERT_SERIALNUMBER:
CERT_SERVER_ISSUER:
CERT_SERVER_SUBJECT:
CERT_SUBJECT:
CONTENT_LENGTH: 0
CONTENT_TYPE:
GATEWAY_INTERFACE: CGI/1.1
HTTPS: off
HTTPS_KEYSIZE:
HTTPS_SECRETKEYSIZE:
HTTPS_SERVER_ISSUER:
HTTPS_SERVER_SUBJECT:
INSTANCE_ID: 1
INSTANCE_META_PATH: /LM/W3SVC/1
LOCAL_ADDR: 172.31.241.99
PATH_INFO: /ScienceOlympiad/ScoreBoard.aspx
PATH_TRANSLATED: C:\Proweb\NEScienceOlympiad\ScienceOlympiad\ScoreBoard.aspx
QUERY_STRING:
REMOTE_ADDR: 172.31.241.254
REMOTE_HOST: 172.31.241.254
REMOTE_PORT: 17168
REQUEST_METHOD: GET
SCRIPT_NAME: /ScienceOlympiad/ScoreBoard.aspx
SERVER_NAME: nesoinc.org
SERVER_PORT: 80
SERVER_PORT_SECURE: 0
SERVER_PROTOCOL: HTTP/1.1
SERVER_SOFTWARE: Microsoft-IIS/10.0
URL: /ScienceOlympiad/ScoreBoard.aspx
HTTP_ACCEPT: */*
HTTP_HOST: nesoinc.org
HTTP_REFERER: http://nesoinc.org/ScienceOlympiad/ScoreBoard.aspx?ActivityID=29
HTTP_USER_AGENT: Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.com)
User Data
User Name:
User ID: 0