Giacomo Torricelli

Problem:
The client is experiencing a PHP Fatal error when trying to save a page, with the error indicating an issue with the

array_filter()

function in the WPML plugin files.
Solution:
If you're experiencing a similar issue, we recommend you try the following steps:
1. Go to WPML → Support → Troubleshooting.
2. Run the option "Remove ghost entries from the translation tables".
Please ensure you backup your database before making any changes.

If this solution doesn't look relevant to your issue, please open a new support ticket with us.