Hotfix for V0.2.8 (For real)
Added 2019-07-10 20:32:21 +0000 UTCCheck it here in this post, same link!
https://www.patreon.com/posts/28264483
Explanation of the issue:
RPG Maker has to load certain assets at certain points and it wasn't able to load them because those files were deleted. The reason was that I made sure unused files were deleted, but in doing so, RPGM seems to arbitrarily delete some files that are in deed in use and therefore the events are unable to load some files. I wanted to reduce file size, but from now on, I will not, and in the future, just delete things manually.
tl;dr In trying to minimize the file size of the game, I had RPG Maker delete some files but it deleted core things. File size is back to its original size, but it works.