I tried to disconnect the plugin and the uploader is now available. However my customization and custom loop is no longer applicable. I really like the plugin but sadly I need to let it go.
You’re right, the media uploader is working for 2015 theme. Are there any hope for this? I am about to launch this site and I don’t want to redo my work.
It seems this is the culprit. Uncaught TypeError: Cannot read property 'replace' of undefined