System.FormatException

Input string was not in a correct format.

Description: HTTP 500.Error processing request.

Details: Non-web exception. Exception origin (name of application or object): mscorlib.

Exception stack trace:
at System.Number.ThrowOverflowOrFormatException (System.Boolean overflow, System.String overflowResourceKey) [0x0001a] in <5dfd69ae4e3b402db546d8ded6fc755e>:0 at System.Number.ParseInt32 (System.ReadOnlySpan`1[T] value, System.Globalization.NumberStyles styles, System.Globalization.NumberFormatInfo info) [0x00016] in <5dfd69ae4e3b402db546d8ded6fc755e>:0 at System.Int32.Parse (System.String s, System.IFormatProvider provider) [0x00017] in <5dfd69ae4e3b402db546d8ded6fc755e>:0 at System.Convert.ToInt32 (System.String value) [0x0000b] in <5dfd69ae4e3b402db546d8ded6fc755e>:0 at prokop.cClanekKlaster.SelectRecordPripoctiDoPrecteno (System.String id) [0x00014] in <c1d0ac91babd4746b71a8631ddc78e84>:0 at ASP.detailclanekklaster_aspx.Page_Load (System.Object Sender, System.EventArgs e) [0x00097] in <e396a968d36c4262aa6f2c83f90740bc>:0 at System.Web.UI.Control.OnLoad (System.EventArgs e) [0x00023] in <f7dbaad323864951bdc1eef8ded1a20d>:0 at System.Web.UI.Control.LoadRecursive () [0x00028] in <f7dbaad323864951bdc1eef8ded1a20d>:0 at System.Web.UI.Page.ProcessLoad () [0x0004a] in <f7dbaad323864951bdc1eef8ded1a20d>:0 at System.Web.UI.Page.ProcessPostData () [0x00047] in <f7dbaad323864951bdc1eef8ded1a20d>:0 at System.Web.UI.Page.InternalProcessRequest () [0x001a1] in <f7dbaad323864951bdc1eef8ded1a20d>:0 at System.Web.UI.Page.ProcessRequest (System.Web.HttpContext context) [0x0005f] in <f7dbaad323864951bdc1eef8ded1a20d>:0