Server stuck while starting. Modpack: SkyFactory 3

Like in topic. I tried to start server with SkyFactory 3 few times, but everytime server stuck while starting and after 5-10 minutes of starting, just shutting down. I tried to reinstall server but it still doesn't work. Any solution?

My name on aternos is kacpo1

No, server starting and after few minutes of starting just shutting down and changing from starting to offline.

How to contact with them? Before installing SkyFactory 3, i tried to play Project Ozone 2 and i had this same problem

Now SkyFactory 3 work? If not, when it will work?

It still doesn't work, i have loading (status before starting) and after few minutes of loading server changing status for offline.

So... Will it be fixed?