mariosP-5

Problem:
If you're experiencing a PHP warning stating 'foreach() argument must be of type array|object, null given' in the AutomaticTranslationJobCreationFailureNotice.php file when activating the WPML Multilingual CMS plugin, we can help you resolve this.
Solution:
First, ensure you have a full backup of your website. Then, follow these steps:
1. Navigate to Plugins > Plugin File Editor.
2. Open the /wp-content/plugins/sitepress-multilingual-cms/classes/automatic-translation/AutomaticTranslationJobCreationFailureNotice.php file.
3. Find the following line of code:

$this->jobFailedElements = $optionVal ? json_decode( stripslashes( $optionVal ), true ) : [];

4. Remove the

stripslashes

part from the code.
5. Save your changes.

This modification should resolve the PHP warning. If this solution does not apply to your situation, or if it becomes outdated, we highly recommend checking related known issues at https://wpml.org/known-issues/, verifying the version of the permanent fix, and confirming that you have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 issues persist, please open a new support ticket.