Modding Help Game crashes every time I press "Start Game"

So, I have 51 mods that I subscribed to today. I wanted to play with my friend, who had the EXACT same mods as me, yet my game crashed when I loaded my character. I don't know if this is a problem with my operational system, or a problem with the game itself.

https://pastebin.com/fNm7ZrVc <-- This is the link for the logs. I'm not a computer geek, so I can't really tell what the problem is. :c

 

Is this the log found at Starbound/storage called 'starbound' (no numbers)?

 

51 mods is a lot; there are likely some (many?) conflicts that are causing the crashes.
As DrPvtSkittles hinted at, you should check the log files in starbound's storage folder (starbound.log or starbound_server.log if you were hosting the game).
You'll be looking for any lines marked [Error].