Physgun on props not working

So in my server when i try to pick up any prop )as shown in the video) it doens’t move.

The server has some code that blocks you from picking up that prop.

How can i find it?

[editline]13th September 2017[/editline]

or can i overwrite that code or something?

You can’t override a function if you don’t know how to access it. I suggest you analysing all functions related to “PhysgunPickup” hook. you can get basic info about them with that code;

for k,v in pairs(hook.GetTable()["PhysgunPickup"]) do

This will print function identifiers and their source. You will need to go to these sources and look for “return false”. I suggest you to not edit/delete these files if you don’t know what are you doing.