well you might want to take a look at one pic of the last event for makima the last pic exactly gives an error (of her level 2 event) ((ps i would like to know more about the fifth sinner cause i kinda like her)) Edit 3 welp theres alot more errors appearing now theres one with rems love level 4 side story too
I checked, and there are no errors for me. Judging by the fact that they appear on the last image, during which the operations with the gallery are going on, then maybe you have a bug with it. The most common fix for this is to create and load a save. If that doesn't help, you can send screenshots of the errors to the Discord channel.