Does it say what's supposedly wrong with it?
Sometimes there are printing errors that chop off a digit or someone mistypes one. It should be 9 digits long.
First, I'd check your mailbox and make sure you haven't already received a corrected form. Assuming you haven't, I'd then call the daycare's office and ask them about it. It could be it hasn't been pointed out to them yet. They should be able to get you the correct EIN.
As for whether/how it would be a good idea to just continue filing without getting a corrected number or a corrected form, I don't know. Hopefully someone else can chime in on that.
