The ruling on one who drinks after the Fajr adhan in Ramadan while ignorant

Question:
This is our brother, the questioner: Abu 'Abdullah from Riyadh, who says: O Shaykh! May Allah preserve you and guide your steps. My mother and I went to the Noble Makkah to perform the obligatory 'Umrah. After we arrived in Makkah late at night, we decided to rest at the accommodation for a while. Before the Fajr prayer, we fell asleep. When we woke up, my mother asked me: "Has the Fajr adhan been called?" I told her: "No," and I did not know. So she ate some medication she had with her. It later turned out that the Fajr adhan had been called twenty minutes earlier. What is obligatory for my mother? And is anything required of me?

Answer:
She must make up the day from Ramadan. As for you, you must seek forgiveness for giving her a ruling without knowledge, saying: "The adhan has not been called," when you did not know. You must repent and seek forgiveness, and she must make up the fast.

The presenter: May Allah reward you and bless you.