升级PHP后wpsc-shopping_cart_page.php出错

Question

I have found another error after upgrading to PHP 7... but this is in wpsc-shopping_cart_page.php.

What is written wrong...?

This is det-org.php:

<label for="agree"><input id="agree" type='checkbox' value='yes' name='agree' /> <?php printf(__("I agree to the <a class='thickbox' target='_blank' href='%s' class='termsandconds'>Terms and Conditions</a>", 'wp-e-commerce'), esc_url( home_url( "?termsandconds=true&amp;width=360&amp;height=400" ) ) ); ?> <span class="asterix">*</span></label>

This is my PHP: (this works on PHP 5.6) but NOT 7...

<label for="agree"><input id="agree" type='checkbox' value='yes' name='agree' />I agree to the <a href="https://....mysite..../information/" target="_blank">Terms and Conditions</a> <span class="asterix">* </span></label></br>