Problem with Modpack All the mods 3 remix

Welp im trying to create a modpack world so i can play with a couple of friends perhaps even make it public so others can join .
Tho every time i try to start the server it goes through the usual modpack config stuff and things
and when everything is done it Crashes and goes back offline .
Note : Also tried the /fml confirm every 10 seconds for the whole duration of the server starting and yet it did the same thing it starts for a second then instantly crashes and goes back offline.
Would appriciate any kind of help

Edit: Here is the server log sorry i forgot https://mclo.gs/kHrlWej