No hot water in sink but cold is fine.

No water at all comes out of my kitchen sink when turned on hot. Cold water comes out fine. Other sinks have hot water. Water heater breaker is fine.

It has been below 20 degrees for the past couple days but I used the sink hot water last night.

I have tried turning the shut off valve on and off below the sink but nothing seems to work.

I’m a rental tenant in a 30 years old house and the previous tenants did not take care of this place. I have tools if the fix is easy if not I’ll put in a work order with a land lord. Thank you in advance.