Hi! On my site lonetti.com.ar I get that message 
I have seen similar topics but couldnt get it to work
Can you help me please?
Best!
1 Like
Hi there,
Upon checking your website I encountered the error 500 (internal server error).
That error is a general one and we can not find out what is the problem cause, you will need to contact your hosting service provider and ask them to check the error log to find out the real reason.
One guess which will be a good idea to check is to make sure all your Wordpress installation files and folders have read and write permission:
https://codex.wordpress.org/Changing_File_Permissions
If the problem persists kindly do what I suggested first.
Thank you.