Hi,
im getting this Crash Report when i try to Launch my game.

Crash R-eport:
http://pastebin.com/t30empQq

The problem is in the error message

Invalid id 9555 - maximum id range exceeded.

You have too many mods. Remove a mod that adds blocks to the game.

isn´ there a different way? :(

Nope. It's likely that mod authors are not being efficient with creating block IDs, they should use the meta value but a lot of mods don't :(

is there a way to increase the value of the Maximum id range?

is this still a Problem in 1.8?

No, that would mean changing the save file format and only Mojang are the ones to do that.

The format was not changed so it will be the same. Hopefully modders will take advantage of the block state system to not waste IDs.

It will continue to be a problem until such a time comes when Mojang/Microsoft increases the ID range, which will likely not happen.