You need to open and edit:
/flash/modules/photo/inc/functions.inc.php
Find at about line 24 this-
$sCommand = $sFfmpegPath . " -y -i " . $sImageUrl . " -ss 0 -vframes 1 -an -f image2 " . $sFilePath;
and replace with:
@copy($sImageUrl, $sFilePath);
@chmod($sFilePath, 0666);
$sCommand = $sFfmpegPath . " -y -i " . $sFilePath . " -ss 0 -vframes 1 -an -f image2 " . $sFilePath;
You need to open and edit:
/modules/boonex/photos/js/upload.js
Find at about line 206 this-
var bResult = /^https?:\/\/(www.)?flickr.com\/photos\/([0-9A-Za-z_@]+)\/([0-9]{10})\/$/.test(sText) && $('#accepted_files_block').text() == "";
Replace with this-
var bResult = /^https?:\/\/(www.)?flickr.com\/photos\/([0-9A-Za-z_@-]+)\/([0-9]{10})\/$/.test(sText) && $('#accepted_files_block').text() == "";
Save and clear cache
Hope that helps :)