System.InvalidOperationException: Sequence contains no elements
at DAL_EventThemeMaster.GetEventThemeByDesiredUrl(String strDesiredUrl) in c:\Websites\irishancestor\App_Code\DataAccessLayer\DAL_EventThemeMaster.cs:line 280
at BAL_EventThemeMaster.GetEventThemeByDesiredUrl(String strDesiredUrl) in c:\Websites\irishancestor\App_Code\BAL\BAL_EventThemeMaster.cs:line 60
at Events.GetEventThemeIDByDesiredUrl() in c:\Websites\irishancestor\Events.aspx.cs:line 546System.InvalidOperationException: Sequence contains no elements
at DAL_EventThemeMaster.GetEventThemeByID(Int64 EventThemeID) in c:\Websites\irishancestor\App_Code\DataAccessLayer\DAL_EventThemeMaster.cs:line 231
at BAL_EventThemeMaster.GetEventThemeByID(Int64 EventThemeID) in c:\Websites\irishancestor\App_Code\BAL\BAL_EventThemeMaster.cs:line 55
at Events.getEventThemeByID(String strEventThemeID) in c:\Websites\irishancestor\Events.aspx.cs:line 222System.FormatException: Input string was not in a correct format.
at System.Number.StringToNumber(String str, NumberStyles options, NumberBuffer& number, NumberFormatInfo info, Boolean parseDecimal)
at System.Number.ParseInt64(String value, NumberStyles options, NumberFormatInfo numfmt)
at System.Convert.ToInt64(String value)
at Events.getEventCategory(String strEventThemeID) in c:\Websites\irishancestor\Events.aspx.cs:line 321System.FormatException: Input string was not in a correct format.
at System.Number.StringToNumber(String str, NumberStyles options, NumberBuffer& number, NumberFormatInfo info, Boolean parseDecimal)
at System.Number.ParseInt64(String value, NumberStyles options, NumberFormatInfo numfmt)
at System.Convert.ToInt64(String value)
at Events.Binddata(String strQSEventTheme, String EventCat) in c:\Websites\irishancestor\Events.aspx.cs:line 427
TEMPLE BAR CULTURAL TRUST