title: Just deployed wordpress site and now can't login to my backend
body: <p>I have just deployed my wordpress site using forge and envoyer and now for some reason when I try and login to the backend it says my login credentials aren't accurate and it won't allow me to send an email to retrieve my login details.</p>
  <p>This is what it looks like when i try an login. I know my details are correct because I have them written down and just copied and pasted. They work locally.</p>
  <p><a href="https://i.stack.imgur.com/Mg1uU.png" rel="nofollow noreferrer"><img src="https://i.stack.imgur.com/Mg1uU.png" alt="invalid username" /></a></p>
  <p>and then when I try and put in an email it says this:</p>
  <p><a href="https://i.stack.imgur.com/Z21m0.png" rel="nofollow noreferrer"><img src="https://i.stack.imgur.com/Z21m0.png" alt="the email could not be sent. Possible reason: your host may have disabled the mail() function" /></a>
  I am not really sure where to go from here. Any help would be appreciated!</p>