[Linux] Error running game

I'm trying to create my first game with GameMaker and when I try to run the game I get this error

***************************************
* YoYo Games Linux Runner V1.3 *
***************************************
CommandLine: -debugoutput /home/benp172/GameMakerStudio2/debug.log -output /home/benp172/GameMakerStudio2/debug.log
MemoryManager allocated: 48134
Cannot open X Display
-game not provided, defaulting to game.unx
ExeName=...

[Linux] Error running game