Hi, i’m Roberto,
I have installed the newsletter plugin, configured the newsletter subscription page with newsletter short code, added some fields and then I tried to test the form and I got a white page with:
“Internal Server Error
The server encountered an internal error or misconfiguration and was unable to complete your request.
Please contact the server administrator at postmaster@adassociation.it to inform them of the time this error occurred, and the actions you performed just before this error.
More information about this error may be available in the server error log.”
I also tried to set permission to the php files involved in the process but I got the same error.
What can I do? I thank you in advance for any help.
Roberto