title: Solidity Source Files Requires different compiler version
body: <pre><code>pragma solidity ^0.5.3;
  
  contract Inbox {
  
      string public message;
  
      function Inbox(string initialMessage) public {
           message = initialMessage;
      }
  
      function setMessage(string newMessage) public {
           message = newMessage;
      }
  
      function getMessage() public view returns (string) {
           return getMessage;
      }
  
  }
  </code></pre>
  
  <blockquote>
    <p>Error : browser/Untitled.sol:3:1: ParserError: Source file requires different compiler version (current compiler is 0.5.3-nightly.2019.1.15+commit.6146c59a.Emscripten.clang - note that nightly builds are considered to be strictly less than the released version
    contract Inbox {</p>
  </blockquote>
  
  <p>I'm using the correct version. I've tried debugging and look on forums, but I cannot find the right solution. Any other experiencing same problem?</p>