Problem: You are experiencing slow loading in the WordPress backend, which you believe is related to WPML. You have noticed errors reported by the query monitor, including a function called incorrectly and translation loading triggered too early. You are looking for a way to disable the automatic loading of certain plugins that you don't need translated. Solution: We have escalated the issue related to WooCommerce Multilingual to our second-level support. The specific error, 'Optional parameter $post_translations declared before required parameter $wpdb is implicitly treated as a required parameter' found in the file wp-content/plugins/woocommerce-multilingual/inc/class-wcml-products.php at line 33, will be addressed in the next version of WooCommerce Multilingual.
If this solution becomes irrelevant due to updates or if it does not apply to your case, we 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 at WPML support forum.
