System-generated error code

[spletpeer]

I was about to pay for my application fees (Express entry) but pressed back to just to a final check. Now whenever I press transmit and pay, I get this page: System-generated error code: ******

What should I do? has anyone ran into this problem?

Also on the home page, where it says: Continue an application you haven't submitted, under action button, the link is gone and I can't access the application is it an issue with the website or is it just my application?

 

[spletpeer]

For anyone reading this in the future, just wait. After an hour it allowed me to pay again.