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Questo thread è stato risolto. Ecco una descrizione del problema e della soluzione.

Problem:
The client was experiencing issues with WPML on their WordPress site, including a failure to initialize the ATE dashboard, error 503 during management, and product duplication in different languages after attempting translations.
Solution:
We addressed the initialization issue by requesting access to the site to perform a detailed check and setup. For the error 503, we suggested checking if the PHP version could be temporarily downgraded and advised configuring the server to not cache specific WPML-related paths. To resolve the product duplication, we investigated and found that a custom script was causing repeated triggers of wp_update_post(), which confused WPML and led to duplicates. We identified and deactivated the problematic script, then proceeded with re-translating the products using existing translation credits, ensuring no further duplication occurred. We also adjusted WPML settings to prevent similar issues in the future.

Please note that this solution might be outdated or not applicable to your specific case. We highly recommend checking the related known issues, verifying the version of the permanent fix, and confirming that you have installed the latest versions of themes and plugins. If the issue persists, please open a new support ticket.

Questo è il forum di assistenza tecnica di WPML, il plug-in multilingue di WordPress.

La sua lettura è permessa a tutti, ma la pubblicazione è riservata esclusivamente ai clienti di WPML. Il team di WPML risponde sul forum 6 giorni su 7, 22 ore su 24.

Etichettato: 

Questo ticket contiene 39 risposte, ha 0 voci.

Ultimo aggiornamento da robertoS-79 4 settimana fa.

Assistito da: Bobby.

Autore Post
Aprile 17, 2026 alle 17:23 #17977334

robertoS-79

Hi i'm trying to setup but it stop to the point with IA setup:

{
"message": "Failed to get parameters to initialize ATE dashboard: Empty or invalid response",
"details": "Error: Failed to get parameters to initialize ATE dashboard: Empty or invalid response\n at link nascosto\n at c (link nascosto)\n at Generator._invoke (link nascosto)\n at Generator.next (link nascosto)\n at n (link nascosto)\n at s (link nascosto)"
}

mt php version is 8.4 and i cannot downgrade.

Aprile 17, 2026 alle 22:45 #17977573

Bobby
Sostenitore di WPML dal 04/2015

Lingue: Inglese (English )

Fuso orario: America/Los_Angeles (GMT-07:00)

This looks like a connection issue to activate the Advanced Translation Editor.

Do you currently have any plugins blocking external communication?

I would like to request temporary access (wp-admin and FTP) to your site to test the issue.
(preferably to a test site where the problem has been replicated if possible)

**Before we proceed It is necessary to take FULL BACKUP of your database and your website. Providing us with access, you agree that a backup has been taken **

I often use the Duplicator plugin for this purpose: http://wordpress.org/plugins/duplicator/
You will find the needed fields for this below the comment area when you log in to leave your next reply.
The information you enter is private which means only you and I have access to it.

NOTE: If access to the live site is not possible and the staging site does not exist please provide me with a duplicator package created with the duplicator plugin.

Thank you,
Bobby

Aprile 18, 2026 alle 6:43 #17977732

robertoS-79

Data already sent. I have actually disabled the plugin due if i go to edit pages, i receive message that the template has not been correctly set (i imagine that WPML check for template also if is not correctly installed....). So please check also this when you activate it.

Aprile 21, 2026 alle 7:23 #17982739

Bobby
Sostenitore di WPML dal 04/2015

Lingue: Inglese (English )

Fuso orario: America/Los_Angeles (GMT-07:00)

Thank you for the access details!

I was able to finalize the WPML set up.

Please make sure to go to WPML->Settings->Automatic Translation and replace the placeholder text I added for Context and Target Audience.

Regarding the error 503.
----------

I can confirm this is still happening and when I attempt to tranlsate using the ATE editor (required) I get the following

Error 503 Backend fetch failed
Backend fetch failed

Guru Meditation:
XID: 1802424

Varnish cache server

#1

Being that the PHP version is 8.4, which is currently on beta support and has had some known issues with WPML, would it be possible to temporarily downgrade? I understand you mentioned you can't, but it would be good to exclude that being the case here if possible. (we can always take a copy and test locally if need be)

#2

- Rest API is working OK

- I have ran the WPML Troubleshooting actions

- PHP time limit looks OK -- maybe increase WP Memory Limit if possible to 256M or higher (currently at 40M)

Would it be possible to temporarily deactivate Varnish caching or if not

Don’t cache:
/wp-admin/*
/wp-json/*
?lang= or WPML query strings
Disable caching for logged-in users the following

Screenshot 2026-04-21 at 12.07.57 AM.png
Aprile 21, 2026 alle 7:52 #17982890

robertoS-79

Thank you! I've removed all varnish cache so issue has been removed.
I've activated also the woocommerce support and string support plugin. Can i activate automatic update?

Regarding downgrade i cannot do. For expansion of memory i've got 1gb, so if you can change via ftp or i need to ask to hosting?

I've try now to translate also shop strings but i receive the attached error for "menu" block.

thank in advance!

Screenshot 2026-04-21 094800.png
Aprile 21, 2026 alle 9:10 #17983374

robertoS-79

mmmm i think there is something strange (not related to the payoff of the ghoststbusters :).

If you check the products, now are duplicated

link nascosto

if i filter for italian number change, also if i filter in english. Seems that with translation using the dashboard, has been duplicated.

Can you please check? I've also buy some credits for translation. I need to translate all the products from italian to english with automatic service.

Aprile 21, 2026 alle 9:13 #17983378

robertoS-79

and as last... the museum page in english is empty.

link nascosto

also template seems hasn't exported well

link nascosto

Aprile 22, 2026 alle 8:19 #17986407

robertoS-79

Also in public page the products are duplicated. link nascosto.

As you can see i see this in italian template but is english. I think there are other with same situation due products was about 350. Now are more than 400!

link nascosto

Please help 🙁

Aprile 23, 2026 alle 4:52 #17988982

Bobby
Sostenitore di WPML dal 04/2015

Lingue: Inglese (English )

Fuso orario: America/Los_Angeles (GMT-07:00)

Hi there,

Was there a specific action that you believe caused these duplicates?

WPML alone should not do this, especially being that it's affecting the default language and not translations.

I can see this product for example
Abbott and Costello Mischa Auer Hold That Ghost Vintage 1941 8×10 Photo

It was published on Published
2026/04/17 at 3:22 pm for all 4 duplicates.

Also,

1. I published a new product called WPML Test
2. WPML->Translation Dashboard-> select it and send for translation
3. Translate Myself -> TRANSLATE -> ATE is working ok
4. product looks OK I dont see any duplicates and the translation is showing OK in the front end

link nascosto

Aprile 23, 2026 alle 6:05 #17989053

robertoS-79

Hi, I have used the dashboard of wpml check the checkbox for 25 contents and ask to translate.

So what was wrong? Are you able to delete for me the duplicate?

Also first time I go inside product list I have 19 English version after translation in batch that has been disappear.

So please remove the wrong products and try to use batch translator (I have credits).

Aprile 23, 2026 alle 10:02 #17989826

robertoS-79

as you can see, only the last added is set as english. all the others are set as italian. I will not touch anymore, i let you check 🙂

btw i see that now is reaaaaaly slow. Please check due server has 1 gb (i've update as you suggest in wp-config the wp memory at 512).

Screenshot 2026-04-23 115842.png
Aprile 23, 2026 alle 17:55 #17991113

Bobby
Sostenitore di WPML dal 04/2015

Lingue: Inglese (English )

Fuso orario: America/Los_Angeles (GMT-07:00)

I am reviewing this, it does look like a weird issue.

I see that the duplicates are some Italian and some English.

and just to make sure, you did not do an import of products correct?

Would you happen to have a backup in place before this happened? (if not no worries, we will figure it out)

Aprile 23, 2026 alle 18:34 #17991162

robertoS-79

Hi I have not taken backup. But if you check the products id you can delete and retry.
I have no import products. I have only use dashboard (all the credits and buy 100 euros of translation), select products as I have done for pages.

Also if you see the page museo / Museum the English version is not the same...

Aprile 24, 2026 alle 21:15 #17993950

Bobby
Sostenitore di WPML dal 04/2015

Lingue: Inglese (English )

Fuso orario: America/Los_Angeles (GMT-07:00)

Just to verify before proceeding...when you say "delete and retry"

We would have to delete all products created as duplicates and not the original ones correct?

That makes it a bit more challenging because there are 300+ products 🙂

I will need to further investigate with my colleagues.

In the meantime can you please confirm the above for me?

Aprile 25, 2026 alle 6:41 #17994273

robertoS-79

Hi, no not all products. Only the ones with creation date after wpml activation. I think the last added products are the photos from 1950 1940 these are there photos. All the products added after are duplicated. As gold shall be about 350 products