Flooring issues - Landlord or tenant to fix?

[fakevanity]

Hey all.

I've been in my current rented unit for 3 years, and recently been having some flooring issues in the living area. The condo I'm residing at is really old (probably 40 years old), and I'm not sure how old the flooring to the unit is. So recently within the past year, there have been gaps in the wooden floor, and the gaps are getting wider. Who is supposed to fix this - landlord issue or tenant issue?

[abbby]

Actually i would think it depends on the owner and also the state of the current condition.