Payment error

<p>i used the common app link to submit my payment via credit card for the harvard application today, and i received the following error:</p>

<p>There was a system error processing your transaction. An email has been sent to the system administrator. Please note down the reference number below and contact the Admissions Office to verify the status of your payment.</p>

<p>i tried re-submitting my payment, and although i got the succefully submitted messege the second time, i still have not received my confirmation email for the payment (its been 2 hours-ish)</p>

<p>is anyone else getting the same error? also, is there a deadline for the payment? should i wait and call their offices tomorrow or should i try to submit again?</p>

<p>thanks in advance for any help!</p>