I quadruple posts , because they did not give me any answers to correct the error .
Can you help me?
I am having the same problem and tried to do what indicated on the subject twentyfifteen and yet still not working .
My site is http://www.tronicsites.com
staying at CPANEL
version of wordpress 4.3.1
CF7 version 4.3.
Create sites for other businesses and in all sites the form is not working there three days , can you help me?
Actually it is happening this error in various site that developed here in Brazil.
Follow links http://enginebytiti.com.br/
http://cmbadvocacia.adv.br/
http://tronicsites.com/
What might be happening? Until yesterday all worked perfectly.
All are hosted on the same server .
