Background of the issue:
I am trying to translate the Website using WPML, and the process went fine for some pages. However, I encountered an error on some pages, as shown in the screenshot here: link oculto. I checked and confirmed that the mbstring PHP extension is installed on the server. The issue can be seen on this page: link oculto.
Symptoms:
A critical error occurs on some pages during the translation process, despite the mbstring PHP extension being installed.
Questions:
What could be the reason I can't translate some of the pages?
Could you please check what could be done to resolve the problem?