Gun autopickup -_-

Hi, I own a GMOD DarkRP server that is currently in development. One problem I have is that when I walk onto a gun I would automatically pick it up. I want it to be so that if I click e on it I pick it up. Be advised this only happens if I spawn a entity through q menu or if I buy a single gun through entity shop. This happens with hl2 guns css guns etc. Anyone possibly know a solution to this problem?

Thanks in advanced,
Gomez