Sudden service failure

Question:
I’ve deployed a few apps but the apps I deployed were stoped. please, advise.

Repl link/Link to where the bug appears:
https://shopify-emailer.replit.app/
https://shopify-emailer-product-register-masonkim13.replit.app/

Screenshots, links, or other helpful context:

code snippet

Hi, sorry for the late response. If this is still happening, can you describe the problem in more detail and provide a link to the Repl? And can you confirm that you are maintaining a sufficient cycles balance to keep your deployment up? If your cycles balance gets too low to pay for your tier then your reserved VM deployment will be suspended.