I’m running DNN 3.2.2.   Every time I attempt to login as host I get sent back to the referring page without logging in.  This behavior happens wither I type the password correctly or not.  I can login as admin without a problem.  I also get the following error on the refering page.

 A critical error has occurred.
Input string was not in a correct format.

 
When I look into the logs under the admin account I get the following log entry

 AssemblyVersion: 03.02.02
Method: System.Number.ParseInt32
FileName:
FileLineNumber: 0
FileColumnNumber: 0
PortalID: 0
PortalName: Secure One Technology
UserID: -1
UserName:
ActiveTabID: 54
ActiveTabName: Home
AbsoluteURL: /Default.aspx
AbsoluteURLReferrer: http://www.secureonetech.com/Home/tabid/54/ctl/Login/Default.aspx
ExceptionGUID: c8ad47d6-6cd0-4df4-903f-552e6bc053f7
DefaultDataProvider: DotNetNuke.Data.SqlDataProvider, DotNetNuke.SqlDataProvider
InnerException: Input string was not in a correct format.
Message: DotNetNuke.Services.Exceptions.PageLoadException: Input string was not in a correct format. ---> System.FormatException: Input string was not in a correct format. at System.Number.ParseInt32(String s, NumberStyles style, NumberFormatInfo info) at System.String.System.IConvertible.ToInt32(IFormatProvider provider) at System.Convert.ToInt32(Object value) at DotNetNuke.Security.PortalSecurity.UserLogin(String Username, String Password, Int32 PortalID, String PortalName, String IP, Boolean CreatePersistentCookie) at DotNetNuke.Modules.Admin.Security.Signin.cmdLogin_Click(Object sender, EventArgs e) at System.Web.UI.WebControls.Button.OnClick(EventArgs e) at System.Web.UI.WebControls.Button.System.Web.UI.IPostBackEventHandler.RaisePostBackEvent(String eventArgument) at System.Web.UI.Page.RaisePostBackEvent(IPostBackEventHandler sourceControl, String eventArgument) at System.Web.UI.Page.RaisePostBackEvent(NameValueCollection postData) at System.Web.UI.Page.ProcessRequestMain() --- End of inner exception stack trace ---
StackTrace:
Source:
Server Name: SERVER1