AirBNB could get a €12,5 Millions fine in Paris

Summary in English (didn't find any english article yet):

AirBNB failed to properly register many housing as short term renting in Paris and may have over rented some housing (over the limit of 120 days/year by law).

Due to this, AirBNB might have to pay a fine for each housing that was concerned which might lead to a 12,5 millions euro fine.

The Mayor is concerned that AirBNB will slowly make normal renting more difficult in Paris. A city where the housing market is already very tense.