KaiseClient 9.0 not working?

[shuff]

I've downloaded kaise client today, and seems like it didn't work.
First, it was 1.6.2 and I could enter normally but then, I installed 1.7.4 and it didn't work. There's something called "Developpement Console" in it, so it showed me a lot of pages and a lot of info but didn't open minecraft. Could anyone help me with that? I even tried restarting my pc but still didn't work.

PS: I'm sorry for not being online these past days, but I had lots of IRL problems with school and teachers.

[Kaise123]

Can you please post the log from the development console?