Can't activate Integrated Video Tutorials - fatal error

I'm trying to install Integrated Video Tutorials on fabulousarchitecture.com, but I am unable to activate the plugin. I get a warning notice that it can't be activated due to a fatal error:

"Fatal error: Can't use method return value in write context in /home/content/58/11002358/html/wp-content/plugins/wpmudev-videos/wpmudev-videos.php on line 364"

I have turned on support access on the back end of the site. Thank you!