Server crashes when i go on the map gm_construct_flatgrass_v6-2

When i start my server with some friends i go on the map gm_construct_flatgrass_v6-2 and then it loads and it takes for ever…after its done loading it crashes then i have to start it all over again…

and im running the server on my computer that i play on :cool:

u gotta download more ram

[editline]3rd September 2015[/editline]

i mean install! ugh i always mix the two! :wavey: