Weird problem with MTA Map Editor

[Chillosophy]

For fucks sake, I've got this problem too. Keeps happening at my latest map, and I have no idea why. Two hours well spend

Code:

    <object />
    <object />
    <object />
    <object />
    <object />
    <object />
    <object />
    <object />
    <object />
    <object />
    <object />
    <object />
    <object />
    <object />
    <object />
    <object />
    <object />
    <object />
    <object />
    <object />
    <object />
    <object />
    <object />
    <object />
    <object />
    <object />
    <racepickup />
    <racepickup />
    <racepickup />
    <racepickup />
    <racepickup />
    <racepickup />