Submitting Feedback causes Page Load Exception

[brentil]

Describe the bug

Filling out a feedback form that includes email, name, subject, message, and captcha results in error when submitted.

Software Versions

• DNN: 9.2.2
• Module: 6.6.0

To Reproduce

Steps to reproduce the behavior:

1. Go to a page with Feedback module on it
2. Fill in your data
3. Click submit
4. See error

Expected behavior

Feedback sends.

Screenshots

Error log

Note: Debug DLL's
I put the Feedback 6.6.0 DotNetNuke.Modules.Feedback.pdb in the bin folder and reproduced the issue.

Error shown on submit page

A critical error has occurred. Please check the Event Viewer for further details.Close
AbsoluteURL:/Default.aspx
DefaultDataProvider:DotNetNuke.Data.SqlDataProvider, DotNetNuke
ExceptionGUID:d4a5aaa5-3d45-400d-83b0-2d7ade77d915

Error in the logs

AbsoluteURL:/Default.aspx
DefaultDataProvider:DotNetNuke.Data.SqlDataProvider, DotNetNuke
ExceptionGUID:5b3a0c92-0124-4dcc-99ef-353a223553a8
AssemblyVersion:9.2.2
PortalId:2
UserId:1
TabId:103
RawUrl:/ContactUs.aspx
Referrer:http://WEBSITE/ContactUs.aspx
UserAgent:Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/69.0.3497.100 Safari/537.36
ExceptionHash:NHBlaZudQLYFyseYYKxzyIH7QlY=
Message:Specified argument was out of the range of valid values. Parameter name: index
StackTrace:
InnerMessage:Specified argument was out of the range of valid values. Parameter name: index
InnerStackTrace:
at System.Web.UI.ControlCollection.get_Item(Int32 index) at DotNetNuke.Modules.Feedback.Feedback.cmdSend_Click(Object sender, EventArgs e) at System.Web.UI.WebControls.LinkButton.OnClick(EventArgs e) at System.Web.UI.WebControls.LinkButton.RaisePostBackEvent(String eventArgument) at System.Web.UI.Page.ProcessRequestMain(Boolean includeStagesBeforeAsyncPoint, Boolean includeStagesAfterAsyncPoint)
Source:
FileName:
FileLineNumber:0
FileColumnNumber:0
Method:

[valadas]

I can reproduce on some sites, will try to fix that today and publish a new release...

[valadas]

@brentil , please give a try to the latest release which should solve this issue. https://github.com/DNNCommunity/DNN.Feedback/releases/tag/06.06.01

[brentil]

I just installed it on our development server and feedback is flowing again! Thank you.

[valadas]

You are welcome