title: Doctrine\DBAL\Driver\PDOException::("SQLSTATE[42000]: Syntax error or access violation: 1071 Specified key was too long; max key length is 767 bytes")
body: <p>I try install voyager admin package in my Laravel project using GitHub.</p>
  
  <p>it has 3 steps to do it.it step 3 I have this error:</p>
  
  <pre><code>Exception trace:
  
    1   Doctrine\DBAL\Driver\PDOException::("SQLSTATE[42000]: Syntax error or access violation: 1071 Specified key was too long; max key length is 767 bytes")
        B:\xampp\htdocs\gholi\vendor\doctrine\dbal\lib\Doctrine\DBAL\Driver\PDOStatement.php:144
  
    2   PDOException::("SQLSTATE[42000]: Syntax error or access violation: 1071 Specified key was too long; max key length is 767 bytes")
        B:\xampp\htdocs\gholi\vendor\doctrine\dbal\lib\Doctrine\DBAL\Driver\PDOStatement.php:142
  
    Please use the argument -v to see more details.
  </code></pre>