Suddenly getting Authorize.net Error Please Help

I'm totally lost!!! Yesterday everything was working just fine. Authorize in test mode. Today I get this error -

*An error occurred while trying to report this transaction to the merchant. An e-mail has been sent to the merchant informing them of the error. The following is the result of the attempt to charge your credit card.

  This transaction has been approved.

It is advisable for you to contact the merchant to verify that you will receive the product or service.*

Yes I looked at this help - http://www.zen-cart.com/content.php?302

Also, I found two trailing // after adding the ssl and updating the config files >>>

// NOTE: be sure to leave the trailing '/' at the end of these lines if you make changes!
// * DIR_WS_* = Webserver directories (virtual/URL)
// these paths are relative to top of your webspace ... (ie: under the public_html or httpdocs folder)
define('DIR_WS_CATALOG', '/myfolder/');
define('DIR_WS_HTTPS_CATALOG', '/myfolder//');

I can't figure it out. Any help will be greatly greatly appreciated.