Implemented Unable To Launch B-Team.

Hey, my name is DrLevviiZ and I started to recently play this server, anyways I'm gona get to the point. When I try to play Attack of the B-Team on the technic launcher it doesn't launch? Well it does for like a second then goes back to the launcher. Please help D:

 

Does it crash at all, do you get any messages?
If so, could you post them here please?

 

I have two options for you; 1. Use the MyM launcher which has all the packs on it including B-team. Goto https://mineyourmind.net/ and scroll down & click your OS or 2. Look at this Crash-Report | MineYourMind Community and send the pastebin link on this thread as a reply as Ben said!
(Number 1 would be easier from my prospective )

 

Error occurred during initialization of VM
Could not reserve enough space for 2097152KB object heap
Java HotSpot(TM) Client VM warning: ignoring option MaxPermSize=256M; support was removed in 8.0
Java HotSpot(TM) Client VM warning: UseCMSCompactAtFullCollection is deprecated and will likely be removed in a future release.

Thats the message that comes up at the end with FTB and the error message that comes up with the MyM Launcher.

 

Please either downgrade to Java 7 or downgrade to a earlier version of Java 8 (I've done option 1 and works like a treat)

 

Ok, will this interfere with any of my other modpacks or normal minecraft?

 

It doesn't really affect anything. Once I downgraded to java 7 nothing changed at all

 

Ok I'm doing it now hope it works :3[DOUBLEPOST=1416662058,1416661361][/DOUBLEPOST]It still says this
B#439] java.util.ConcurrentModificationException
[B#439] at java.util.ArrayList$Itr.checkForComodification(Unknown Source)
[B#439] at java.util.ArrayList$Itr.remove(Unknown Source)
[B#439] at net.minecraft.launchwrapper.Launch.launch(Launch.java:114)
[B#439] at net.minecraft.launchwrapper.Launch.main(Launch.java:27)
[B#439] Java HotSpot(TM) Client VM warning: ignoring option MaxPermSize=128m; support was removed in 8.0[DOUBLEPOST=1416662123][/DOUBLEPOST]Do I need to restart my computer for the downgrade to work?

 

I don't think so, make sure you have removed the Java 8 from your computer

 

How do I do that?[DOUBLEPOST=1416664158,1416663414][/DOUBLEPOST]Hello? 3:

 

Find uninstall a program on the control panel or search it on your pc then find Java 8 version ... Double click and should be uninstalled

 

Thank you very much [DOUBLEPOST=1416665653,1416665299][/DOUBLEPOST]And I can't play B Team anyways cos I have a 32 bit and apparently doesn't have enough memory xD

 

Tried that already didn't work D: