Unicon Theme installation fails

[crea-manos]

Hi Support team,

unfortunately I am not able to install the Unicon Theme within my WP 4.6.1 installation right now.
I am selecting the unicon.zip inside the wordpress administration panel:
http://www.pixhoster.info/f/2016-11/d5194e842261c0af62986dee0ea4ad7a.JPG

After several seconds of uploading the Unicon theme (I can see the upload progress at the bottom bar of my browser as well), the following screen appears:
http://www.pixhoster.info/f/2016-11/c5d9156f4b5ad2a28d6c1557b40a2b69.JPG
The URL of this screen is: …/wp-admin/update.php?action=upload-theme

Could you please give me any advice what could be the issue and how I should proceed?

Many thanks in advance!
Best,
Marc

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