I've migrated my joomla to new folder and updated joomla from 3.3.0 to 3.4.0. After that It's not possible to download any file, beacause of network error while downolading (in Chrome) and This page can’t be displayed (in IE 11).
I've checked FTP rights, then deleted all files and categories and then I've allways had the same problem. Finally I've uninstall and install whole Phoca download Component and no progress

Do you have some idea, how to fix that problem?
Here is URL to one of the categories, it behaves the same on all files: http://ddtmavydul.cz/index.php/ke-staze ... 5-pozvanky
Thanks for an any help. Jakub