[DoctrineDBALExceptionDriverException]
  An exception occured in driver: could not find driver



  [DoctrineDBALDriverPDOException]
  could not find driver



  [PDOException]
  could not find driver

;extension=php_sqlsrv_56_nts.dll
extension=php_pdo_sqlsrv_56_nts.dll

doctrine:
    dbal:
        driver:   pdo_sqlsrv
        host:     "%database_host%"
        port:     "%database_port%"
        dbname:   "%database_name%"
        user:     "%database_user%"
        password: "%database_password%"