Error: Unexpected end of JSON input

Retired Boards Appdev Custom Storefronts
1

Hi, I had my app running well. Then, I changed of pc, cloned the repo, and started working on it, I made some commits and all. Then at some point, when I tried to run the app locally the error appeared in all requests.

This is my configuration using Apollo to which I haven’t made any changes before the error.

const httpLink = createHttpLink({
  uri: "https://craftsman-s.myshopify.com/api/2021-04/graphql.json",
});

const middlewareLink = setContext(() => ({
  headers: {
    "X-Shopify-Storefront-Access-Token": 

I tried updating the Shopify API version but still had the same error.

Please help me