WaKi-Soft

hi thanks for your reply. I have found the line.

The error is in Line 427. (the ” after end php tag)

div.affiliate-button a span {
			background:url("<?php  echo WPPR_URL ?>"/images/cart-icon.png") no-repeat left center;
		}

The code in line 430 is correct.

div.affiliate-button a:hover span{
			background:url("<?php  echo WPPR_URL; ?>/images/cart-icon-hover.png") no-repeat left center;
		}

Solution:
there were posts and pages with the same name in the trash