title: What does this mean? "Failed to load resource: the server responded with a status of 405 (Method Not Allowed)"
body: <p>I am using TinyMCE and the spell check option doesnt work. 
  When I tried to check in developer tools - console - the error which it throws is: </p>
  
  <p>Failed to load resource: the server responded with a status of 405 (Method Not Allowed)</p>
  
  <p>Was just wondering what does this mean? The respective JS file very well exists in the folder. Not sure why this problem occurs.</p>