Weird glare on spawn in DarkRP server

Anyone know what could be causing this random glare effect on screen?

http://imgur.com/yDxhnh1

It doesn't happen every time you join my server. It happens randomly but always on joining the server. You can fix it by rejoining or dying. Here's a list of the addons I have from ScriptFodder:

http://imgur.com/PJLB10R