The My Profile page on my site does not seem to work properly. When users press 'customise this page' nothing happens. The facility to change profile picture is also not working. Customise works everywhere else on the site (for admin). Just the profile page seems to have an issue.
Doesn't work on Chrome, Firefox or IE.
On that specific part of my site I get:
Webpage error details
Message: 'fileUpload' is undefined
Screenshot also attached.
Any ideas? bit of a pain this one.