Post object GUID adding http:/

You should not be using the GUID as a link. If you want to get the URL for a WordPress post object you should use get_the_permalink():

href="' . esc_url( get_the_permalink( $package_link ) ) . '"

Note that I also escaped the URL.

Hata!: SQLSTATE[HY000] [1045] Access denied for user 'divattrend_liink'@'localhost' (using password: YES)