CSS: Extensions/Plugins Problem

[Kushaaa.]

Hello all,
today i wanted to install CSSDM for my Server, but it has some weird bug i don't know how to fix.
Error: (+ MM:S Version, SM Version)

http://i.imgur.com/MX2jWnM.png

I have installed the latest GNU Library (GLIBc) 2.1.7 but i still get that error.

thanks in advance,
Kushaaa (im a noob in forum posting so dont judge meh:3)

EDIT: It happens to all extensions i add

[Dr!fter]

For cssdm make sure to download the latest snapshot from http://www.bailopan.net/cssdm/snapshots/2.1/

[Kushaaa.]

lol, didnt see that - i have both on my pc
Thanks :D