Problem with Fatal Error belongs to stdClass

Hi we have a error with the JUX Background Video.
We have added this here: autoland.social-media-seminar.at/
Now there is a Fatal Error: Cannot use object of type stdClass as array
I already know that the error occurs here: /modules/mod_jux_background_video/mod_jux_background_video.php (line 98)

But why? What can I change?

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