Ultra Modded-Survival won't launch and won't give error code

[Jaykee]

When I click play it will start loading and then just puts me back in the technic modpack screen to click play again 

Here are my logs: https://pastebin.com/vmGKVkCi

[JaariAtmc]

Pastebin link no longer available.

[leos_on_pc]

I have the same issues, after you click play it just doesn't start. It just takes me back to the technic launcher page.

[tadashifn]

did u find a fix pls help