Error loading type Metadata/Effets/Microtransactions/...

I was standing in the town and suddenly an error popped up and then the game closed when I pressed ok. I'm playing mercenary so I guess someone else was using the Bow mtx around me that triggered it. I guess I'm missing some files, lol.

Had this also, when I was teleporting back to town. After restarting the game I could load in normally.