[TYPO3-english] Typo3 6.2.5 - Distributions not working

[Max Mustermann]

Hi,

I'm trying to setup a simple demo page on xampp. Installation went fine but unfortunately no distribution seems to work. The extension manager says: installation completed but no page tree or template is created. The error log has filled with lots of errors:

Core: Error handler (BE): PHP Warning: array_merge(): Argument #1 is not an array in D:\xampp\htdocs\Typo3\typo3\sysext\core\Classes\DataHandling\DataHandler.php line 1451

Attempt to insert record on page '[root-level]' (0) where this table, sys_file_reference, is not allowed (msg#1.1.11)

Attempt to insert record on page '[root-level]' (0) where this table, tt_content, is not allowed (msg#1.1.11)

Attempt to modify record '[No title]' (sys_template:1) without permission. Or non-existing page. (msg#1.2.2)

I'm having lots of experience with other CMS but never had this difficulties setting up a simple demo page. What am i doing wrong?