Samsung Dishwasher LC Code - Need help with dripping part

I got a LC code on my Samsung Dishwasher (Model: DW80R9950UG)

I put it on its side and opened the base pan, and what I noticed is this circled part is dripping water. It would be great to get some help identifying what this is and how to get to it. It looks like some sort of inlet line part?

Two pics in this link: https://imgur.com/a/wTyxdsv