JaariAtmc

Looks like Age of parasite and bugs is made for Forge 2768 (you are on 2847, and yes that matters), and your version of TerraFirmaCraft is a couple builds out of date.

Yes, you need the java version. Windows 10 version is just absolutely useless.

You can't allocate 2.5 GB RAM if you don't have it available at that moment. Close Chrome/Discord/Firefox, try again.

Are you using hackphoenix or MC-Launcher?

Remember that you needed to rename the "forge.jar" to "modpack.jar"? In your case, rename it to just "modpack". After that, fix your dependencies.

Looks like you are trying to allocate more RAM than you currently have available. You can't, for example, allocate 8 GB of your 16 GB if you are already using 10 GB for something (cause that would be -2 GB available, and that's not a thing...)

Tell them to downgrade their Java to 8u51. They can always use the java used by the vanilla minecraft launcher. They'll just have to find it.

This thread on MultiMC's github will give you a general idea of what has changed. https://github.com/MultiMC/MultiMC5/issues/2544

The actual log would help...

Are you using hackphoenix or MC-launcher?

No. You will have to redesign how forge is handled without breaking older versions used. The whole installation process of Forge was changed, so yeah. The launcher files are opensource, so you can add some pull requests if you want. Either https://github.com/TechnicPack/LauncherV3 or https://github.com/TechnicPack/LauncherCore

It would help if your modpack could be downloaded. Interesting modpack name btw... This issue is usually caused by using the incorrect forge.

Which would possibly help them if they can still update their graphics drivers, but now they updated past 8u51, which causes this particular error. Ever wondered why the vanilla minecraft launcher uses a bundled java 8u51?

How do you expect to play minecraft without logging in to your now-mojang-used-to-be-minecraft account?

java.lang.OutOfMemoryError: Initializing game Operating System: Windows 10 (x86) version 10.0 Memory: 627629120 bytes (598 MB) / 1037959168 bytes (989 MB) up to 1037959168 bytes (989 MB) You are using 32bit java, get 64bit java (offline download required on site, online ALWAYS downloads 32bits), allocate 2-3 GB RAM.