PLEASE HELPmy game won't work :P

[Nriffe]

I have recently been playing tekkit classic with my friends but i tried to launch the gmae, it shows the mojang then it goes to a dirt background and then the screen goes white  someone please tell me how to fix this.

 

[MarioPower]

Try giving your Technic Launcher more ram by clicking on the gear at the top right and choose your memory. If that doesn't help, then try completely re-installing Technic.