Problem: The client reported a critical error on their website in the German language version, specifically mentioning issues with deprecated functions and a fatal error related to the Uncode Core plugin and incorrect string translations. Solution: 1. We advised the client to enable debug mode by adding the following code to their
For more information on debugging, visit https://wpml.org/documentation/support/debugging-wpml/. 2. After receiving the debug information, we identified that the issue was due to incorrect string translations in WPML String Translation. The client was instructed to deactivate the Uncode Core plugin temporarily, search for strings containing '%s' or '%c', and correct the translations where only '%' was present without the accompanying character. 3. We confirmed the fix after the client adjusted the translations and verified that the error was resolved.
Please note that this solution might be outdated or not applicable to your specific case. If the issue persists, 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 needed, do not hesitate to open a new support ticket at WPML support forum.
