Could be a problem on the forge end of things(servers are finicky).... how are you installing it? Try the installer if you are crashing manually and vise/versa
without any info besides the version number, I can't help you... I can only tell you to use a prebuilt mod pack then add mods from there.... the ATLauncher is good for this...
0
0
0
0
I will tell you nice and slow since you apparently didn't read it on the mod pages...
back...up...your...worlds
The only way to fix this is to delete the world...
0
0
0
0
0
HAHAHAHAHAHAH!!!!! Oh that is too funny!
...
Wait, are you serious.... do you not know even the basic principles of mods? How many mods are there that DON'T use forge?
The error you get is probably forges fault, try the newest installer...
0
0
0
0
0
0
one of your block ID's is too high, the max it can go is 4096