If you would like to learn more on how to fix a leaking kitchen sink then check out this post. In an old trap, the rubber rings may be broken or split causing leaks. If it is, either fix it or replace it with an inexpensive new one before water causes serious damage to the area under the sink.
ARTE CON BOTELLAS: PEZ PET DE LAS PROFUNDIDADES MARINAS MAS OSCURAS
In this video i show you how to fix a leaking p trap under the sink