[Plugin: ColourPress] ColorPress Widgets in Sidebar Destroy My Footer

I added this widget to my site (the newest version of WordPress with network installed). The only setting that works is the Complete Badge. Otherwise nothing is shown. Moreover, the widget destroys my footer, moving its entire content to the sidebar’s column.

Any idea how to fix it?

https://www.ads-software.com/extend/plugins/colourpress-colourlovers-widget/