Background of the issue:
I am trying to resolve a critical error on my WordPress site, link oculto, which is using WPML. The issue appears in Greek and Russian languages. I have not received any email from WordPress explaining the issue.
Symptoms:
The site has encountered a critical error. I am getting a wait screen with this error message.
Questions:
Why is my site showing a critical error?
How can I troubleshoot this error on my WordPress site?