Application forms stopped working everywhere?

Question

PHP

Hello, the application and feedback forms have stopped working on the entire site. On different pages, separate scripts, separate php files stopped sending all applications, despite the fact that everything works on the site and writes that it has been sent. I changed the receiving mail, anyway, they don’t come, I saved it and checked it. I have now removed the feedback buttons
from the main page
of the site so as not to miss leads , but here are examples of pages
https://gymbalance.ru/hudozhestvennaya-gimnastika-...
https://gymbalance.ru/hudozhestvennaya-gimnastika-...
in the console in the network everything seems to be OK
What's the matter? Why is that? What to do?

Answer 1

Is there a message limit on the hosting? Probably you have reached the limit on your tariff plan or a blockage has been triggered due to frequent messages (anti-spam).
I would ask hosting support.