Fatal error: Uncaught Error: Class "WP_REST_Controller" not found in /home/instantcomptant/public_html/instantcomptant.ca/wp-content/plugins/webappick-product-feed-for-woocommerce/V5/API/RestController.php:32 Stack trace: #0 {main} thrown in /home/instantcomptant/public_html/instantcomptant.ca/wp-content/plugins/webappick-product-feed-for-woocommerce/V5/API/RestController.php on line 32