I have these error with ASPNET tag into template:

Server Error in '/' Application.

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StartIndex cannot be less than zero.
Parameter name: startIndex
Description: An unhandled exception occurred during the execution of the current web request. Please review the stack trace for more information about the error and where it originated in the code.

Exception Details: System.ArgumentOutOfRangeException: StartIndex cannot be less than zero.
Parameter name: startIndex

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The template is:

<?ASPNET_FORM>
<?UMBRACO_MACRO macroAlias="2ndLevelNavigation" ></?UMBRACO_MACRO>
<div>

<h1><UMBRACO_GETITEM field="PageHeader"/></h1>
<?UMBRACO_GETITEM field="MainContent"/>

<?UMBRACO_MACRO macroAlias="MemberLogin" LogOutOnly="0" LoggedInText="Benvenuto, %%NAME%%" SignOutLinkText="%%NAME%% Logged Out"></?UMBRACO_MACRO>

<p id="bottomInfo">
<?UMBRACO_GETITEM field="#LastUpdate"/>
<?UMBRACO_GETITEM field="updateDate" formatAsDate="true"/>, <?UMBRACO_GETITEM field="#createdBy"/> <?UMBRACO_GETITEM field="writerName"/></p>
</div>
<?ASPNET_FORM>

Thank you

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