From today my site gives the following error in check-out: just after the check-in date line: Warning: Use of undefined constant php – assumed ‘php’ (this will throw an Error in a future version of PHP) in /home/customer/…………../motopress-hotel-booking/includes/views/shortcodes/checkout-view.php on line 853 . No changes have been made. Does anyone have any idea about the problem? Greetings
This is just a warning for now. You may try to hide it by disabling the debug mode in your wp-config.php file (in the root folder of your WordPress installation). Could you please specify what version of the Hotel Booking plugin is installed on your website?