Magento 1.8.x or 1.9.x Payment not loading on Checkout

After look in everywhere I found out it was just an update on the layout. I went to /app/design/frontend/base/default/template/checkout/onepage/payment.phtml and changed that

<form action="" id="co-payment-form">
<fieldset>
<?php echo $this->getChildHtml('methods') ?>
</fieldset>
</form>

adding the id “checkout-payment-method-load” to fieldset

<form action="" id="co-payment-form">
<fieldset id="checkout-payment-method-load">
<?php echo $this->getChildHtml('methods') ?>
</fieldset>
</form>


That’s it.