Another “blank pages” problem

Allright, you’ll be mad at me, I know, but I did not search the entire “error” tagged topics.
I had a website in the free Pandela servers, but I decided to move a paide hosting plan in one of the hosting companies in my country. I backed my blog up, changed the entire database entries which has to be changed (like my new db name, the new website url etc.), and I uploaded the exact copy of my blog from the old FTP to the new one (except the wp-config.php file, of course). Then I typed https://www.beyn.org, and I saw nothing. Nothing except a blank page and nothing in the source either (not talking about the head’s and html’s of course).
And now the spesifications of my new hosting plan:
– phpinfo.php
– phpMyAdmin version: 2.8.1
– WP version: 2.0.3

And I tried the things below:
– Checking the php files which are not related with WP: Worked, as you can see in the phpinfo file.
– Renaming the “plugins” folder, renaming the “themes” folder, deleting the theme I use, renaming the theme I use to “default” and deleting the real “default” theme: None worked. Got the blank pages again and again.
– Deleting the wp-config.php file: Something weird happened, which I couldn’t find it while searching in this support forums. WP showed up at last and told me that I don’t have a wp-config.php file and offered me to create one. But creating a wp-config.php file not worked, a wp-config.php file was created but not filled with the info I specified in the creation page.
– Deleting the .htaccess file: More interestingly caused the next item below:
– Trying to open some file which did not exist: Worked, but with the help of deleting the .htaccess file. Before that, those were blank, too.
– Re-uploading the entire blog to the FTP: Not worked.
– Uploading a brand-new WP v2.0.3 to the FTP: Not worked.

So, what should I do now?