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Fatal error: Uncaught Error: Call to a member function get_id() on null in /home/klient.dhosting.pl/sanier/sanier.pl/public_html/wp-content/plugins/official-facebook-pixel/integration/FacebookWordpressWooCommerce.php:346 Stack trace: #0 /home/klient.dhosting.pl/sanier/sanier.pl/public_html/wp-content/plugins/official-facebook-pixel/integration/FacebookWordpressWooCommerce.php(244): FacebookPixelPlugin\Integration\FacebookWordpressWooCommerce::getProductId(NULL) #1 [internal function]: FacebookPixelPlugin\Integration\FacebookWordpressWooCommerce::createAddToCartEvent('c881eea3d028caa...', 275587, 1) #2 /home/klient.dhosting.pl/sanier/sanier.pl/public_html/wp-content/plugins/official-facebook-pixel/core/ServerEventFactory.php(203): call_user_func_array(Array, Array) #3 /home/klient.dhosting.pl/sanier/sanier.pl/public_html/wp-content/plugins/official-facebook-pixel/integration/FacebookWordpressWooCommerce.php(189): FacebookPixelPlugin\Core\ServerEventFactory::safeCreateEvent('AddToCart', Array, Array, 'woocommerce') #4 /home/klient.dhosting.pl/sanier/sanier.pl/public_html/wp-includes/class-wp-hook.php(326): FacebookPixelPlugin\Integration\FacebookWordpressWooCommerce::trackAddToCartEvent('c881eea3d028caa...', 275587, 1, 0) #5 /home/klient.dhosting.pl/sanier/sanier.pl/public_html/wp-includes/class-wp-hook.php(348): WP_Hook->apply_filters(NULL, Array) #6 /home/klient.dhosting.pl/sanier/sanier.pl/public_html/wp-includes/plugin.php(517): WP_Hook->do_action(Array) #7 /home/klient.dhosting.pl/sanier/sanier.pl/public_html/wp-content/plugins/woocommerce/includes/class-wc-cart.php(1287): do_action('woocommerce_add...', 'c881eea3d028caa...', 275587, 1, 0, Array, Array) #8 /home/klient.dhosting.pl/sanier/sanier.pl/public_html/wp-content/plugins/woocommerce/includes/class-wc-form-handler.php(842): WC_Cart->add_to_cart(275587, 1) #9 /home/klient.dhosting.pl/sanier/sanier.pl/public_html/wp-content/plugins/woocommerce/includes/class-wc-form-handler.php(814): WC_Form_Handler::add_to_cart_handler_simple(275587) #10 /home/klient.dhosting.pl/sanier/sanier.pl/public_html/wp-includes/class-wp-hook.php(324): WC_Form_Handler::add_to_cart_action('') #11 /home/klient.dhosting.pl/sanier/sanier.pl/public_html/wp-includes/class-wp-hook.php(348): WP_Hook->apply_filters(NULL, Array) #12 /home/klient.dhosting.pl/sanier/sanier.pl/public_html/wp-includes/plugin.php(517): WP_Hook->do_action(Array) #13 /home/klient.dhosting.pl/sanier/sanier.pl/public_html/wp-settings.php(722): do_action('wp_loaded') #14 /home/klient.dhosting.pl/sanier/sanier.pl/public_html/wp-config.php(92): require_once('/home/klient.dh...') #15 /home/klient.dhosting.pl/sanier/sanier.pl/public_html/wp-load.php(50): require_once('/home/klient.dh...') #16 /home/klient.dhosting.pl/sanier/sanier.pl/public_html/wp-blog-header.php(13): require_once('/home/klient.dh...') #17 /home/klient.dhosting.pl/sanier/sanier.pl/public_html/index.php(17): require('/home/klient.dh...') #18 {main} thrown in /home/klient.dhosting.pl/sanier/sanier.pl/public_html/wp-content/plugins/official-facebook-pixel/integration/FacebookWordpressWooCommerce.php on line 346