ERROR: System.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.ParseDecimal(String value, NumberStyles options, NumberFormatInfo numfmt)
at System.Decimal.Parse(String s)
at event_details.Page_Load(Object sender, EventArgs e) in d:\Websites\apil.org.uk-nimrod\event-details.aspx.cs:line 1257