Title: PHP 7.2 Error
Last modified: January 4, 2019

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# PHP 7.2 Error

 *  [Justin McGuire](https://wordpress.org/support/users/vijustin/)
 * (@vijustin)
 * [7 years, 5 months ago](https://wordpress.org/support/topic/php-7-2-error-9/)
 * I’m getting this error after updating my site to PHP 7.2 with your plugin please
   advise.
 * PHP Fatal error: Uncaught Error: Call to undefined function get_product_addons()
   in /wp-content/plugins/print-science-designer/includes/woo.php:744
    Stack trace:#
   0 [internal function]: validate_add_cart_item_personal(true, 14389, 192) #1 /
   wp-includes/class-wp-hook.php(288): call_user_func_array(‘validate_add_ca…’, 
   Array) #2 /wp-includes/plugin.php(203): WP_Hook->apply_filters(true, Array) #
   3 /wp-content/plugins/woocommerce/includes/class-wc-form-handler.php(913): apply_filters(‘
   woocommerce_add…’, true, 14389, 192, 14746, Array) #4 /wp-content/plugins/woocommerce/
   includes/class-wc-form-handler.php(723): WC_Form_Handler::add_to_cart_handler_variable(
   14389) #5 [internal function]: WC_Form_Handler::add_to_cart_action(”) #6 /wp-
   includes/class-wp-hook.php(286): call_user_func_array(Array, Array) #7 /wp-includes/
   class-wp- in /wp-content/plugins/print-science-designer/includes/woo.php on line
   744, referer: [https://he11.printscience.net/pdf_admin/personalization/app/2t9m38mn7ucs6c99mu7v3qa4lec2l3l6](https://he11.printscience.net/pdf_admin/personalization/app/2t9m38mn7ucs6c99mu7v3qa4lec2l3l6)

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## Tags

 * [PHP 7.2](https://wordpress.org/support/topic-tag/php-7-2/)

 * 0 replies
 * 1 participant
 * Last reply from: [Justin McGuire](https://wordpress.org/support/users/vijustin/)
 * Last activity: [7 years, 5 months ago](https://wordpress.org/support/topic/php-7-2-error-9/)
 * Status: not resolved