title: Slim Application Error (website error occurred)
body: <p>Good day ! I always get this error " (A website error has occurred. Sorry for the temporary inconvenience)." every time I try to run my codes in postman. And here's my codes.</p>
  
  <pre><code>&lt;?php
  use \Psr\Http\Message\ServerRequestInterface as Request;
  use \Psr\Http\Message\ResponseInterface as Response;
  
  require '../vendor/autoload.php';
  require '../includes/DBOperations.php';
  
  $app = new \Slim\App;
  
  
  $app-&gt;post('/createClient', function(Request $request, Response $response){
  
  if(!haveEmptyParameters(array('lastname','firstname','midname','contactnum','emailadd','password'),$response)){
  
  $request_data = $request-&gt;getParseBody();
  $lastname = $request_data['lastname'];
  $firstname = $request_data['firstname'];
  $midname = $request_data['midname'];
  $contactnum = $request_data['contactnum'];
  $emailadd = $request_data['emailadd'];
  $password = $request_data['password'];
  $hash_password = password_hash($password, PASSWORD_DEFAULT);
  
  $db = new DBOperations;
  </code></pre>