Media content not displayed in child theme Slider settings

Hello. I decided that Virtue is the best theme for my online shop, with lots of amazing features and tweaks, so thank you very much!
However, I have a small issue when using a virtue child theme.
The media content is not shown in the slider settings menu when using a child them. You can see an error when trying to upload straight from the slider menu, but everything is OK when i go to Media.
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