[Resolved] Critical error after translations

Problem:
If you're experiencing a critical error on your translated site pages, it might be due to a PHP Fatal error indicating a type mismatch. Specifically, the error occurs because the code expects an array but receives a string instead. This issue often arises with ACF custom fields that are not correctly handled in translations.
Solution:
We recommend checking the ACF custom fields used in your template. Ensure that fields such as 'section_details', 'section_info', and 'section_map' are properly registered for translation with WPML and are returning arrays as expected. Here's what you might see in your code:

$salon_details = get_field('section_details');

$salon_info = get_field('section_info');

$salon_map = get_field('section_map');

$map_link = $salon_details['map_link'];

$address = $salon_info['address'];

$coords = $salon_map['lat_lang'];

Please confirm where these fields are defined: Are they attached to a specific page, a custom post type, or an ACF Options Page? If this solution does not resolve your issue or seems irrelevant due to being outdated or not applicable to your case, we highly recommend checking related known issues at https://wpml.org/known-issues/, verifying the version of the permanent fix, and confirming that you have installed the latest versions of themes and plugins. If problems persist, please open a new support ticket.