Why are you using type parameter? For tag there is only one parameter available and it is src.
https://wiki.multitheftauto.com/index.php?title=Meta.xml
For some reason I can't post issues with bug tracer, it says that access is denied.
Now about the bug, I got an issue with special letters (ä, ö, ü, õ), after using them in my script and saving the file and reopening it, there are boxes instead of these letters.
Okay,
Error itself:
Meta file:
http://www.upload.ee/files/171638/meta.xml.html
This error occures every time when Script Editor is started and happens with every race resource.