Audyt e-commerce

Fatal error: Uncaught Error: Call to undefined function mysql_connect() in /home/neptron/domains/neptron.pl/private_html/services-ecommerce.php:2 Stack trace: #0 /home/neptron/domains/neptron.pl/private_html/wp-content/plugins/php-code-widget/execphp.php(27) : eval()'d code(2): include() #1 /home/neptron/domains/neptron.pl/private_html/wp-content/plugins/php-code-widget/execphp.php(27): eval() #2 /home/neptron/domains/neptron.pl/private_html/wp-includes/class-wp-widget.php(394): PHP_Code_Widget->widget(Array, Array) #3 /home/neptron/domains/neptron.pl/private_html/wp-content/plugins/amr-shortcode-any-widget/amr-shortcode-any-widget.php(318): WP_Widget->display_callback(Array, Array) #4 /home/neptron/domains/neptron.pl/private_html/wp-content/plugins/amr-shortcode-any-widget/amr-shortcode-any-widget.php(207): amr_shortcode_sidebar('execphp-3', 'Widgets for Sho...', '', 'amr_widget', '', '') #5 /home/neptron/domains/neptron.pl/private_html/wp-includes/shortcodes.php(433): amr_do_widget(Array, '', 'do_widget') #6 [internal f in /home/neptron/domains/neptron.pl/private_html/services-ecommerce.php on line 2