[FormatException: Input string was not in a correct format.]
System.Number.StringToNumber(String str, NumberStyles options, NumberBuffer& number, NumberFormatInfo info, Boolean parseDecimal) +14286718
System.Number.ParseInt32(String s, NumberStyles style, NumberFormatInfo info) +174
System.String.System.IConvertible.ToInt32(IFormatProvider provider) +58
BlogPosts.Page_Init(Object sender, EventArgs e) +202
System.Web.UI.Control.OnInit(EventArgs e) +108
System.Web.UI.Page.OnInit(EventArgs e) +17
System.Web.UI.Control.InitRecursive(Control namingContainer) +173
System.Web.UI.Page.ProcessRequestMain(Boolean includeStagesBeforeAsyncPoint, Boolean includeStagesAfterAsyncPoint) +491