“I am so, so, so sorry I can’t perform tonight for the last Otello at the @metopera. Couple of hours ago at home, I was preparing for the show, when suddenly I collapsed. I feel very weak and I will certainly need few days to recover. Thank you so much for your comprehension,” writes Sonya Yoncheva on Instagram.

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I am so, so, so sorry I can’t perform tonight for the last Otello at the @metopera. Couple of hours ago at home, I was preparing for the show, when suddenly I collapsed. I feel very weak and I will certainly need few days to recover. Thank you so much for your comprehension. Yours, Sonya. #sonyayoncheva

A post shared by Sonya Yoncheva (@sonyayoncheva) on Jan 10, 2019 at 4:34pm PST