Bug/Issue Stardew Valley won't start and crashes everytime I open Snapi

Just like the title of the thread says. Everytime i open Snapi (since I play stardew with mods) the game will open up for about 2 or 3 seconds and with a completely purple screen and then crash. I haven't played the game in about three or so weeks, and before that it was doing just fine.
I'm kinda new to all of this so I'm not really sure what to do??

Edit: I just deleted Snapi and all of my mods and replaced the launch settings with just the regular steam address, but I'm still confused as to what caused this? Was it one of my mods? or was Snapi just not updated?

 

The next time you want to try, I would install SMAPI again, and after you crash, go to https://log.smapi.io, follow the directions and post the link here. We can look at it, and help you figure out why it's crashing.