title: Website is not accessible after force SSL
body: <p>I have a big problem with a website I edited for a client. 
  My client said he enabled his free SSL from his host. I installed a force https plugin on his wordpress installation. After that, I edited the address to https instead of http (In general settings). 
  Now I can't access the website or the wp Login. Apparently the SSL wasn't activated. </p>
  
  <p>This is the error I receive : <code>ERR_SSL_UNRECOGNIZED_NAME_ALERT</code></p>
  
  <p>Is there a way to either change the website address (from the settings) or disable the plugin?</p>