George Botsev

Error 505?
Could you enable debugging in WordPress and provide the debug log after reproducing the error?
You can do this by setting this options in wp-config.php

// Turn debugging on
define('WP_DEBUG', true);

// Tell WordPress to log everything to /wp-content/debug.log
define('WP_DEBUG_LOG', true);

// Turn off the display of error messages on your site
define('WP_DEBUG_DISPLAY', false);

// For good measure, you can also add the follow code, which will hide errors from being displayed on-screen
@ini_set('display_errors', 0);

Hello,
You can ask pre-purchase questions about WPML in our site at https://wpml.org/purchase/pre-sales-questions/

About your question for Laravel – I am not familiar with that application, however, WooCommerce Multilingual supports creating products and their translations via REST API.
You can read more about that here: https://wpml.org/documentation/related-projects/woocommerce-multilingual/using-wordpress-rest-api-woocommerce-multilingual/

If you can send the parameters for “lang” and “translation_of” via the Laravel app, then it should work.

Hello.
You can check all of our hooks at: https://wpml.org/documentation/support/wpml-coding-api/wpml-hooks-reference/
In particular, there is this hook that can get the translated ID: https://wpml.org/wpml-hook/wpml_object_id/

Hello,
The behaviour that you describe is something that I have not seen yet.
The changes in WooCommerce Multilingual, should not do that.
However, recently there were some changes related to WPML Media Translation, which if WPML media is not setup correctly, could cause similar problems.

I suggest that you create a new ticket in our forum at wpml.org so that we can investigate the problem on your site and debug this properly.

Hello!
You can do it as you see fit.
Both ways are possible.
Or you can consider using this: https://wpml.org/documentation/related-projects/woocommerce-multilingual/displaying-untranslated-products-in-secondary-languages/
To display products in both languages – no duplication or translation necessary.

Hello
You should update WPML to the latest version – 4.0.5 when updating WooCommerce Multilingual.
It is possible that this will resolve your other problems too.

I see, well, I use a very similar setup actually in my test environment.
However, I don’t think that the software is to blame, rather than the settings.

The issue that you are describing sounds to me like a possible memory issue when running the upgrade logic between versions.
You can fix this usually by editing your php.ini and increasing the memory to at least 128mb there in the line:
memory_limit = 128M
*Usually by default it is set less.
And then set or change if already exists in wp-config.php
define( 'WP_MEMORY_LIMIT', '128M' );

If you wish, we can try and help you better if you enable debugging in WordPress and try the latest version of our plugin.
You can do this by setting this options in wp-config.php

// Turn debugging on
define('WP_DEBUG', true);

// Tell WordPress to log everything to /wp-content/debug.log
define('WP_DEBUG_LOG', true);

// Turn off the display of error messages on your site
define('WP_DEBUG_DISPLAY', false);

// For good measure, you can also add the follow code, which will hide errors from being displayed on-screen
@ini_set('display_errors', 0);

And when you encounter the white screen, there should be a debug log inside your wp-content directory that you can provide to us via pastebin.

Or if you wish, we can assist you debugging this further in our support forum at wpml.org – by providing us an export of your site, created by the plugin “Duplicator”

In this case, please open a ticket in our support forum at wpml.org, where you can share access / Duplicator clone of your site – so that we can test this and see from where the issue is coming from and provide a link here.