Hello!

After successful installation of gallery, undermentioned warning is generated.

Warning: copy(/home/users/rekin/public_html/zenphoto2/zp-core/images/videoDefault.png) [function.copy]: failed to open stream: No such file or directory in /home/users/rekin/public_html/zenphoto2/zp-core/controller.php on line 17

URL: http://rekin.bho.pl/zenphoto2

The file that is being referenced (videoDefault.png) should have been uploaded along with the rest of your zenphoto files. Please check to see if the file does exist. If not, check your downloaded files for it.