In your wp-config.php you will find a line that reads (most likely) like this: define(‘WP_DEBUG’, false); REPLACE this with (or if it does not exist simply add the below) define(‘WP_DEBUG’, true); define(‘WP_DEBUG_LOG’, true); define(‘WP_DEBUG_DISPLAY’, false);/*this should NEVER be true for production sites*/ Note: this MUST …

if you get something like: Warning: session_start(): Cannot start session when headers already sent in [site-path]/wp-content/plugins/wppizza[xyz]/[some-file] on line [some-line] or Warning: cannot modify header information – headers already sent by [site-path]/[some-dicetory]/[some-file] on line [some-line] The problem is that either: – php notices/warnings/errors etc are output …

For registration and registered users features to be available – such as a users order history page – registrations has to be enabled on your site(s). To do so go to: WP(WordPress) -> Settings -> General and enable Anyone can register If you are using …

This is usually caused by your php sessions not being set-up correctly. In 99.99% of cases this is due to the session save path (php.ini) not being set correctly or at all and/or the directory not existing or not being writable. Typically this would read …

Make sure you have enabled at least one gateway in WPPizza->Gateways and “Completely disable online orders” is not checked in WPPizza->Layout

If your order/checkout page always displays “cart is empty” or similar, even after you have added item to the cart in other pages it is usually due to the required WPPizza orders database table not being created because the site is using an old mySql …

Some Themes do not have shortcode support enabled in text widgets. To enable, either add this line to the functions.php of your theme; add_filter(‘widget_text’, ‘do_shortcode’);, use one of the wordpress plugins available that do this or contact the theme developer and ask him/her to enable …

There is the rare (the cause is yet unidentified) issue of sometimes not all WPPizza categories you have set showing up when going to WPPizza – Categories in the admin side of things even though they are happily showing up in the frontend. If you …

The – most likely – cause for this error is a file/directory permission issue, especially if – at some point – you updated plugins directly by using ftp. For a possible solution have a look at https://techubber.blogspot.com/2017/09/how-to-fix-wordpress-plugin-update-failed-solutions.html and generally https://www.google.com/search?q=Update+Failed%3A+Plugin+update+failed of course. Some security plugins …

first thing to try (if you haven’t done so already): re-save the pages WPPizza has created (I’m NOT talking about the WPPizza Categories and Menu Item Pages, but the pages that display a list of your item – typically a page that has a shortcode …