Fatal error: Uncaught Error: Class 'WC_Payment_Gateway' not found in /home/iqlmdxrqhosting/public_html/letoansong.net/wp-content/plugins/thanh-toan-quet-ma-qr-momozalo-paymoca-grab-airpay/includes/getways/qrscan-getway.php:9 Stack trace: #0 /home/iqlmdxrqhosting/public_html/letoansong.net/wp-content/plugins/thanh-toan-quet-ma-qr-momozalo-paymoca-grab-airpay/public/class-mc-quetma-public.php(164): require_once() #1 /home/iqlmdxrqhosting/public_html/letoansong.net/wp-includes/class-wp-hook.php(310): Mc_Quetma_Public->init_gateway_class('') #2 /home/iqlmdxrqhosting/public_html/letoansong.net/wp-includes/class-wp-hook.php(334): WP_Hook->apply_filters(NULL, Array) #3 /home/iqlmdxrqhosting/public_html/letoansong.net/wp-includes/plugin.php(517): WP_Hook->do_action(Array) #4 /home/iqlmdxrqhosting/public_html/letoansong.net/wp-settings.php(495): do_action('plugins_loaded') #5 /home/iqlmdxrqhosting/public_html/letoansong.net/wp-config.php(85): require_once('/home/iqlmdxrqh...') #6 /home/iqlmdxrqhosting/public_html/letoansong.net/wp in /home/iqlmdxrqhosting/public_html/letoansong.net/wp-content/plugins/thanh-toan-quet-ma-qr-momozalo-paymoca-grab-airpay/includes/getways/qrscan-getway.php on line 9