[GMOD] Help running a minigolf game mode

[bjaffedj]

Hello guys. I've been trying to make my newly made server run the Minigolf game mode, but i'm not sure how to do it. And when i load the map for the server and download through Gmod, i get all these texture errors. Plus at the same time, the game mode does not run and i'm stuck in the sandbox game mode.

Anyone willing to help? I would greatly appreciate any form of help.
Thanks in advance