In this case I don’t use a cache plugin. Only when the wp meteor is active does the problem arise. But other sitemap plugins are working fine.
Open the editor (e.g. creating a new article / editing an existing one)
Try this:
Press 3 dot in the right corner >> Options >> In General, try to uncheck “Enable Tips”
The PHP file cannot be seen its contents for end users. PHP scripts are executed on the server
