Invalid packets on my server?

[Mr Queeba]

So for some reason I got kicked from the server I was hosting for the reason "(Invalid packed WheeledVehicle::unpackUpdate()). Some players on my server also reported disconnecting due to invalid packet. I'm going to need help finding which Add-on is causing this, so here is the console.log:
http://www.mediafire.com/download/v0uq765c9ofzjk2/console%287%29.log

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[Mr Queeba]

Bump, I really need help with this.

[Thorfin25]

Try getting rid of Weapon_TF2DemoPack and Weapon_PortalGun. They both are trying to use functions that don't work, and are obviously returning a stuff ton of errors. Then see if the problem persists.

[Mr Queeba]

Try getting rid of Weapon_TF2DemoPack and Weapon_PortalGun. They both are trying to use functions that don't work, and are obviously returning a stuff ton of errors. Then see if the problem persists.

Well, it seems it is a vehicle. I had those 2 add-ons for a LONG time and it never happened.

[Thorfin25]

I had those 2 add-ons for a LONG time and it never happened.

They so old they need to be fixed tbh. They were made back before I even started playing. You should also get rid of any new vehicles you have added, as they may be the cause. Or very old vehicles.