I'm have a AWS instance running Moodle 3.6, there are two issues that I need to solve: 1. An "undefined" black pop-up that appears every time I navigate on the site. 2. After setting up SSL certificate there is some content blocked in Moodle, browsers displays an alert "insecure content blocked". After these two issues get fixed, there will be more Moodle-related tasks. We're planning on outsource the development of our custom Moodle theme and some plugins.