Return to gallery

An error occurred.

We are sorry, but Gallery Server Pro encountered an error. It has been logged and, if error reporting is enabled, an email describing the problem has been sent to the administrator.

Error: Collection was modified; enumeration operation may not execute.

Error Summary

Url

http://ddvny.com/default.aspx?moid=37

Timestamp

1/16/2026 1:13:25 PM

Exception Type

System.InvalidOperationException

Message

Collection was modified; enumeration operation may not execute.

Source

mscorlib

Target Site

Void ThrowInvalidOperationException(System.ExceptionResource)

Stack Trace

at System.ThrowHelper.ThrowInvalidOperationException(ExceptionResource resource)
at System.Collections.Generic.List`1.Enumerator.MoveNextRare()
at System.Collections.Generic.List`1.Enumerator.MoveNext()
at GalleryServerPro.Business.Album.GetChildGalleryObjects(Boolean sortBySequence, Boolean excludePrivateObjects)
at GalleryServerPro.Business.Album.GetChildGalleryObjects(GalleryObjectType galleryObjectType, Boolean sortBySequence, Boolean excludePrivateObjects)
at GalleryServerPro.Web.Controls.mediaobjectview.InitializeVariables()
at GalleryServerPro.Web.Controls.mediaobjectview.ConfigureControls()
at GalleryServerPro.Web.Controls.mediaobjectview.OnPreRender(EventArgs e)
at System.Web.UI.Control.PreRenderRecursiveInternal()
at System.Web.UI.Control.PreRenderRecursiveInternal()
at System.Web.UI.Control.PreRenderRecursiveInternal()
at System.Web.UI.Control.PreRenderRecursiveInternal()
at System.Web.UI.Control.PreRenderRecursiveInternal()
at System.Web.UI.Page.ProcessRequestMain(Boolean includeStagesBeforeAsyncPoint, Boolean includeStagesAfterAsyncPoint)

App Error ID

-2147483648

Gallery ID

1

HTTP User Agent

Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; [email protected])

Form Variables

<none>

Cookies

ASP.NET_SessionId

jl0bpv30obnay1yojwtb4p55

Session Variables

ReferringUrl

http://ddvny.com/default.aspx?moid=37

HostUrl

http://ddvny.com

Server Variables

ALL_HTTP

HTTP_CONNECTION:Keep-Alive
HTTP_ACCEPT:*/*
HTTP_ACCEPT_ENCODING:gzip, br
HTTP_HOST:ddvny.com
HTTP_USER_AGENT:Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; [email protected])
HTTP_X_FORWARDED_FOR:216.73.216.214
HTTP_CF_RAY:9bef9a85fa3fab8d-YYZ
HTTP_CDN_LOOP:cloudflare; loops=1
HTTP_CF_CONNECTING_IP:216.73.216.214
HTTP_CF_IPCOUNTRY:US
HTTP_CF_VISITOR:{"scheme":"https"}
HTTP_X_FORWARDED_PROTO:https

ALL_RAW

Connection: Keep-Alive
Accept: */*
Accept-Encoding: gzip, br
Host: ddvny.com
User-Agent: Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; [email protected])
x-forwarded-for: 216.73.216.214
cf-ray: 9bef9a85fa3fab8d-YYZ
cdn-loop: cloudflare; loops=1
CF-Connecting-IP: 216.73.216.214
CF-IPCountry: US
CF-Visitor: {"scheme":"https"}
X-Forwarded-Proto: https

APPL_MD_PATH

/LM/W3SVC/21541999/Root

APPL_PHYSICAL_PATH

C:\Inetpub\www.ddvny.com\

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

21541999

INSTANCE_META_PATH

/LM/W3SVC/21541999

LOCAL_ADDR

67.55.88.235

PATH_INFO

/default.aspx

PATH_TRANSLATED

C:\Inetpub\www.ddvny.com\default.aspx

QUERY_STRING

moid=37

REMOTE_ADDR

172.71.120.26

REMOTE_HOST

172.71.120.26

REMOTE_PORT

13306

REQUEST_METHOD

GET

SCRIPT_NAME

/default.aspx

SERVER_NAME

ddvny.com

SERVER_PORT

80

SERVER_PORT_SECURE

0

SERVER_PROTOCOL

HTTP/1.1

SERVER_SOFTWARE

Microsoft-IIS/6.0

URL

/default.aspx

HTTP_CONNECTION

Keep-Alive

HTTP_ACCEPT

*/*

HTTP_ACCEPT_ENCODING

gzip, br

HTTP_HOST

ddvny.com

HTTP_USER_AGENT

Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; [email protected])

HTTP_X_FORWARDED_FOR

216.73.216.214

HTTP_CF_RAY

9bef9a85fa3fab8d-YYZ

HTTP_CDN_LOOP

cloudflare; loops=1

HTTP_CF_CONNECTING_IP

216.73.216.214

HTTP_CF_IPCOUNTRY

US

HTTP_CF_VISITOR

{"scheme":"https"}

HTTP_X_FORWARDED_PROTO

https