Hello,I installed SIG Pro and without getting any error message (turned debug mode on) after saving the article, the zip-folder doesn't upload (directory is writeable). The saved article displays 'imagegallery' but no gallery below, in the source code i find some gallery id, but not more.I previously installed SIG Pro under another domain and it worked. But I had to uninstall it there so i can't check there anymore. Is this maybe a license problem? What can I do to make it work?Greetings, Max