Fix ServerParseError

✅ Solution

The ServerParseError in Apollo Client usually stems from the GraphQL server returning a response that is not valid JSON, often an HTML error page instead of the expected GraphQL data. To fix this, inspect the server's response in your browser's network tab for non-JSON content and address the underlying server-side error (e.g., a PHP error, incorrect endpoint, or server outage). Additionally, ensure your Apollo Client `uri` configuration points to the correct GraphQL endpoint.