Missing or invalid trigger! At my own map!

[xKankurox]

Hello, i got a big problem! I started making my first own map and when i finished the needed triggers (spawning units, moving units and gatetriggers) it says after testing the map to me: missing or invalid trigger! Im sooooo fu**ing angry! I didn't protected it the last thing i've done was doing the spawns and i just needed to put some more decoration in to finish it. Now that!

Here's the unfinished map:

http://rapidshare.com/files/188379509/Test123.w3x.html

I hope u can do something with it and i hope that my work isn't lost.

*Btw.: It's like DotA etc. You fight with a hero to kill the enemy's base.

greetings

xKankurox

*Hope this thead is not at the wrong position.^^