I am working with a fresh install of CiviCRM 4.7.11 on Wordpress 4.6.1. This is running on an AWS EC2 running Ubuntu 14.04. When attempting to create a membership signup page, the profiles tab contains a text box instead of drop-down menus. I created a custom profile after I observed this behavior, and am unable to access a selection mechanism to select the profile I created or any of the stock profiles.
When I look at the console log for errors, these two errors appear consistently:
Any advice would be much appreciated!