Uh oh! Content failed to save

Hi there,

I am having a problem with saving my page. It only happens on one particular page (queensproducts.nl/producten). When I try to save my changes, it says ‘Uh oh! Content failed to save’ every single time, also in different browsers.

The website is http://queensproducts.nl/ , particularly on this page: http://queensproducts.nl/producten/

I deactivated and later deleted a caching plugin to see if it made a difference, but no luck yet.

I am using Wordpress 4.8.2, X 5.2.2 and Cornerstone 2.1.3.


Hi @lvgameren,

Thanks for writing in.

You can follow the thread below in regards to this issue.

Let us know how it goes


i’m sorry, i know, tthere are tons of threads with this topic, but i cannot make it.
could you please have a look.

theme, wordpress and all plugins are up to date
php-version is right, also php settings.

thanks for support.

Hi Raumfish,

This thread is 2 years old one. Please kindly open up a new thread and our support team will be more than happy to help.

In the new thread that you will open please give us the URL/User/Pass of your website using a Secure Note.

Give us the result of the tests below in the new thread:

  1. Test for a plugin conflict. You can do this by deactivating all third-party plugins, and see if the problem remains. If it’s fixed, you’ll know a plugin caused the problem, and you can narrow down which one by reactivating them one at a time.

  2. Remove custom CSS and Javascript from the options and/or Child Theme and test the case.

  3. If you’re using a CDN, please clear the CDN’s cache and disable optimization services.

Please kindly do not add a Secure Note here as you are not the original poster of this thread and the information you add in Secure Note will be visible to the original poster. Kindly open up a new thread.

Thank you.