Notification: 'Warning. Copy failed.' on Product Detail page

[emilchen]

Hi,
there's a warning coming up on product detail page (for every product in the shop), it says 'Warning. Copy failed.' The message does not seem to cause any technical issues with using functionalities of the shop as such; I just want to get rid of it.

I couldn't find similar issues listed here...  Any guidance will be appreciated!

Joomla 3.4.8, VM 3.2.4

[GJC Web Design]

turn on all reporting and debugging so u can see WHAT didn't copy