The preview could not load. This is most often related to a plugin conflict or

[cesarpietri]

I am trying to: Translate to spanish and other languages

Link to a page where the issue can be seen: http://www.tenerifedreams.eu

I expected to see:

The option to edit the content

Instead, I got:

The preview could not load. This is most often related to a plugin conflict or aggressive page cacheing. Checking the developer console for errors could indicate what went wrong.

Origin URL: http://www.tenerifedreams.eu

[christian]

Hey @cesarpietri,

There are several factors that could cause that error message to show up. Please check for the following first:

1. Ensure everything is up to date according to our version compatibility list at https://theme.co/apex/forum/t/troubleshooting-version-compatibility/195. Please follow the best practices when updating your theme and plugins. See https://theme.co/apex/forum/t/setup-updating-your-themes-and-plugins/62 for more details.

2. Clear all caches including browser cache then deactivate your caching plugins and other optimization plugins.

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

4. Test for a plugin conflict. You can do this by deactivating all third party plugins, and seeing 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.

5. Remove custom CSS, Javascript and templates.

6. Reset your htaccess file by renaming it to .htaccess-bak. Then in WP Admin Menu, go to Settings > Permalinks and just click the Save Changes button.

7. Contact your host to increase your allocated memory or do it yourself by adding this code in your wp-config.php

define( 'WP_MEMORY_LIMIT', '256M' );
define( 'WP_MAX_MEMORY_LIMIT', '512M' );

If nothing helps, please provide us with WP admin and FTP access in a Secure Note.

Thanks.