CheckBoxList doesn not postback after first postback

I have a CheckBoxList inside an updatepanel. I already set the AutoPostback = true and register CheckBoxList inside trigers as AsyncPostBackTrigger.
It is ok with 1st postback and in 2nd postback it is throw js error like this 
Sys.WebForms.PageRequestManagerServerErrorException: Invalid postback or callback argument. Event validation is enabled using <pages enableEventValidation="true"/> in configuration or <%@ Page EnableEventValidation="true" %> in a page. For security purposes, this feature verifies that arguments to postback or callback events originate from the server control that originally rendered them. If the data is valid and expected, use the ClientScriptManager.RegisterForEventValidation method in order to register the postback or callback data for validation. I already try to set EnableEventValidation = false and it is works fine. I also try to c ...