Couldn't resolve these MIB nodes

Couldn't resolve these MIB nodes

Good morning,

I'm trying to open the MIB file for the Papago 2TH ETH temperature humidity sensor: https://en.papouch.com/papago-2th-eth-2x-temperature-humidity-and-dew-point-with-ethernet-p2989/

When loading the MIB, it shows this error message:



I attach said MIB file.

Thank you in advance.