A few things which I'm not sure about in the console log:
-IGSOcodesnip-
IGSO has caused some problems in the past with my mods, so I'm unsure of its compatibility.
ive had this forever, never given me any problems with your addons. ill disable it anyway.
-bettertrustcodesnip-
What does this mod do?
i dont know yet. i think its on RTB. im planning on deleting it anyway.
-errorsnip-
This doesn't look good.
i dont know about that.
-crappyaddonssnip-
You have this many badly made or badly installed Add-Ons in nested folders. With them not executing, they shouldn't harm the Gravity Gun, but it'd be better to remove these as they will not work.
im going to delete all of those
-compasscodesnip-
What does this Add-On do?
its a compass, also a waypoint thingy, so you dont get lost. i believe its on RTB.
-bulldozercodesnip-
This vehicle edits the player triggering code. Try disabling it and run the server again.
dont use it anyway. im probably going to delete it amyway.
-militaryjeepcodesnip-
This vehicle edits the player triggering code. Try disabling it and run the server again.
ok
-skyhawkcodesnip-
This vehicle edits the player triggering code, and does it badly at that. Try disabling it and run the server again.
dont like it anyway. ill just delete it.
ok, if it still doesnt work ill tell you in here.