'The Project could not be opened' Media Encoder doesn't like me now.

Well, I use After Effects for editing videos and stuff. Save the project file and bring it into Media Encoder and render there as usual for the past year+. But surprise! Today when I updated Photoshop, AE and Media Encoder. Suddenly when I finished editing in AE, I wanted to render it out in Media Encoder.. This happens.. Anyone know how to fix this? My AME version is 14.1 and my AE version is 17.0.6 if that matters.