Republican Florida Gov. Ron DeSantis canceled a New York state appearance on Sunday over what was called an “unforeseen tragedy.”

No explanation was immediately forthcoming as to the nature of the tragedy.

Fox News said it had sought an explanation from the DeSantis team but had no reply as of Monday morning.

DeSantis had been scheduled to appear at a $25,000-a-plate event in support of Republican Rep. Lee Zeldin of New York, according to the New York Post.

The congressman is challenging Democratic New York Gov. Kathy Hochul.