What is the default behavior of Express when an error occurs in a middleware?
- Continue processing the request
- Send a 500 Internal Server Error response
- Stop processing and close the connection
- Return a 404 Not Found response
The default behavior of Express when an error occurs in a middleware is to send a 500 Internal Server Error response. This ensures that the client receives an appropriate error response when something goes wrong in the middleware chain. The other options describe different behaviors that do not occur by default.
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