Hi!
After I successefully developed my first react course and deployed it on netlifly, it stopped working after opening and shows me the errors like Failed to load resource: net::ERR_CONNECTION_REFUSED http://localhost:8080/socket.io/… At the same time it works on localhost:3000 with no errors and warnings.
It is https://priceless-jennings-bbbb19.netlify.app/ deployed yersterday at 3.48 pm.
Thanks in advance for your help,
Irina