Problem: The client experienced a critical fatal error in WPML that blocked Translation Management after attempting to translate a page without sufficient translation credits. This resulted in language switching issues and inaccessible Translation Jobs section. The error message indicated an issue with handling a non-collection, non-array, or non-object in WPML's code. Solution: We resolved the issue by restoring a backup, which allowed the site to load without fatal errors. Additionally, we addressed a related problem where images were not syncing properly by using the Media Translation tool in WPML. We recommend checking the synchronization status via WPML Media Translation.
If this solution does not resolve your issue or seems outdated, please check for related known issues at https://wpml.org/known-issues/, verify you have the latest versions of themes and plugins, and consider opening a new support ticket at WPML support forum for further assistance.
