That is probably a problem with your browser not the servers. Check you browser's settings in case cookies are disabled.
I also recommend you upgrade your PHP Type to Intermediate as this will reduce the number of possible problems. You can upgrade your PHP Type from the AMP at http://x10hosting.com/login (use your Forum details to login).
ok i got a new messeage now: "Access denied for user 'hellega_hellega'@'localhost' to database 'hellega_hellega' SQL=CREATE DATABASE `hellega_hellega` CHARACTER SET `utf8`"
Did you create a MySQL user in cPanel, and did you link the MySQL user with your database. (Note: You will need to create the database in cPanel before your can use it).
Yes i am sure that i have a username and a database. But I had some problems with the Filezilla, and i made a new profile and logged in, in my fillezilla program with that username. Maybe its the problem?