c# - saving date time exception -

i have class callnote contain entity

[datatype(datatype.date)] [displayformat(dataformatstring = "{0:yyyy-mm-dd}", applyformatineditmode = true)] public datetime callbackdate { get; set; } 

and controller like:

[httppost] public actionresult createnote(callnote callnote) {         yelloadmindbcontext db = new yelloadmindbcontext();          if (modelstate.isvalid)         {             db.note.add(callnote);             //var temp = db.note.find(feedback);             //db.savefeedback.add(new savefeedback { loginid = id, feedback = temp });             db.savechanges();             return redirecttoaction("callhistory");             //return javascript("alert('success');");         }         return view("callhistory", callnote); } 

and in view:

<div class ="editor-label">         @html.editorfor(item => item.callbackdate)         @*@html.validationmessagefor(item => item.callbackdate)*@  </div> 

i getting exception:

the conversion of datetime2 data type datetime data type resulted in out-of-range value. statement has been terminated.

how can resolve exception?