@currong, welcome to the forum.
Your statement provides the bare minimum of information and being provided out of context makes it meaningless.
Where do you get `error code: 1000' ?
Can you post the actual error message?
What "software page" are you referring to?
Is this on a website somewhere?
It might be helpful to have a read of this before posting further:
https://forum.arduino.cc/t/how-to-get-the-best-out-of-this-forum/679966
I think we need a bit more information to understand the context of your error and where you encountered it.