small leak in area of pump, can’t determine exactly where it’s coming from
Would have to remove unit to know for sure
Here are your parts.
Not sure if this is the correct unit as it has an F in it and your number did not.
Parts for Frigidaire GLD2875FPW0 Dishwasher - AppliancePartsPros.com
Could be a leak at the sump gasket (item 13 in section 09).
Perhaps a mirror and a flashlight will help you isolate the leak.
A mechanics mirror is ideal. It is like a dentist’s mirror just larger.
In a pinch a small mirror taped to a dowel at an angle will work.
I have also used a woman’s compact.