Heya, so my friend and I have started up a dedicated server and we put in MCC recently. I've been using the mod on local games and it works fine, however, with a mission I made which is basically a template, the Role Assignment screen is blank and the server rtp. file says the following.

If you have a way to fix this, that would be great. I tried renaming the folder and the server bat text however i have yet to find a fix.
Thanks!

Oprindeligt skrevet af rtp file:

23:11:18 Warning Message: mpmissions/__cur_mp.lythium/mission.sqm/Mission/Entities/Item24.type: Vehicle class mcc_sandbox_module no longer exists
23:11:18 Missing addons detected:
23:11:18 mcc_sandbox
23:11:18 Warning Message: You cannot play/edit this mission; it is dependent on downloadable content that has been deleted.mcc_sandbox