well lemon bro this is not the hosting problem.This problem occur with any layered panel.I too got it when i tried but still you can manage to install the blog.Just write down all the database name,user,pass and all on a page and then when the error comes there comes the option of configering the page which need these all details i told already to add.So just add them and your blog will get installed.Hope it will help.
I think I already told my problem got solved and I installed the wordpress successfully but now the problem is I’m not able to host my domain there and even the admin is not replying to my query about hosting my domain, so I got fed-up and left the host fusedtree.