Problem with monthly Archive

I copied Archive template i had to my new WP theme and its working well when I am showing all posts archive with

<?php wp_get_archives("type=postbypost"); ?>

the problem is for monthly and yearly archive its working well but when i am clicking on them its going to my first page.
I thing there is lack of one specific page template or…

please help me if you know,
I am searching hard and I dont know what I can do…

<h2>Archives by Month</h2>
					<ul class="archives">
						<?php wp_get_archives("type=monthly"); ?>
					</ul>

					<h2>Archives by Year</h2>
					<ul class="archives">
						<?php wp_get_archives("type=yearly"); ?>
					</ul>

thanks
Danial