Hey guys, I just got started with silverstripe and I'm realy impressed what it can do. I developed on WMS myself in the past, so I'm kinda into the topic ;)

Yesterday I've set up a silverstripe-playground under http://sven-amann.de/silverstripe/. When trying to enter the system this morning I found some four digit (hex?) values printed at various positions in the output... you can see this phenomenon on http://sven-amann.de/silverstripe/Security/login. Since I have no idea what I changed and wasn't able to solve the problem myself it would be great if one of you could help me out...
I'm almost sure that it is just one of those idiotic beginner mistakes ;)

Thx for supporting me!
Greetings, Sven

<edit>forgot to mention that it seems to have something to do with my template...</edit>

<edit>It seems to be a problem with the pc-config at university... at home (like yesterday) everything's fine. Problem fixed so far </edit>