I have moved all files on the webserver to the new location. Then I backuped the database using myphpadmin and imported the sql dump on the new server. That in principle worked.
However if you look at: http://1268.mchosting.eu/pospiech/studium/prufungen/
The Umlaut is wrong and all the content is not shown.
The content is however there if I login and want to edit the side.
What is going wrong?