[Solved] IIS Error: WebForm DoPostBackWithOptions is not defined

Hi

I found that my LinkButton is no response when clicked in production server. (localhost is working fine)

And i found the following error message in console tab when inspect the page via google chrome.

WebForm_DoPostBackWithOptions is not defined

When I view the page source the Login link renders the following:

<a id="LinkLogin" class="Button" href="javascript:WebForm_DoPostBackWithOptions(new WebForm_PostBackOptions(&quot;LinkLogin&quot;, &quot;&quot;, false, &quot;&quot;, &quot;Login.aspx&quot;, false, true))">Login</a>

The problem will be fixed if i added CausesValidation="false" to the link button. Any better solution?