Odd car related error on custom server. Anybody can help?

[Darkius]

Hi all

I'm having one of those issues that I can't figure out for the life of me.

I have this modded car which loads perfectly fine in solo (R32 Pandem).
It also works fine on my custom server, but only if I use GUID and locked entry list.

The problem arises when I try to use it on this same custom server, but not locked entry list.
I get a "can't connect to remote server" error.

I've tested many other car mods, all other car mods work fine. So it looks like the issue comes from the car itself.

Looking at the log, it looks like I'm getting a "no slots available error". But how is that possible when
- entry list is NOT locked
- no GUID is assigned
- and the server is empty?

Is there a value in the car settings that forces a number of slots or something like that?

Would appreciate any help.

Log attached.