Update to PHP 7.1

[koruailimited]

Hi,

I’m trying to update to PHP 7.1 and i’ve found an error checking the compatibility.

FILE: /home/koruai83/public_html/koruai/wp-content/themes/x/woocommerce/cart/cross-sells.php

FOUND 1 ERROR AFFECTING 1 LINE

36 | ERROR | Using a call-time pass-by-reference is deprecated since PHP 5.3 and prohibited since PHP 5.4

FILE: /home/koruai83/public_html/koruai/wp-content/themes/x/woocommerce/single-product/related.php

FOUND 1 ERROR AFFECTING 1 LINE

36 | ERROR | Using a call-time pass-by-reference is deprecated since PHP 5.3 and prohibited since PHP 5.4

FILE: /home/koruai83/public_html/koruai/wp-content/themes/x/woocommerce/single-product/up-sells.php

FOUND 1 ERROR AFFECTING 1 LINE

36 | ERROR | Using a call-time pass-by-reference is deprecated since PHP 5.3 and prohibited since PHP 5.4

End Report 1529430378

How can i solve it?

Thanks

[mldarshana]

Hi There @koruailimited

Thanks for writing in! X/Pro theme is compatible with PHP v7.1.x. Please make sure that you’re fully updated including X theme, Cornerstone and other plugins such as WooCommerce. You can check all the latest X compatible versions from the following guide (https://theme.co/apex/forum/t/troubleshooting-version-compatibility/195).

Then you need to update accordingly (https://theme.co/apex/forum/t/setup-updating-your-themes-and-plugins/62).

Let us know if that helps.
Thanks!