Hiring manager canceled day before the interview. Was it something that I did?

So I was supposed to have a final interview with the hiring manager of a company, but the person abruptly canceled the day before without an explanation and looks like the whole process is over. Didn't give a response or anything

Did I do something wrong? Never been fired, never have been accused of anything salacious , everything on my resume is true, and my references have been verified.

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