Cannot add or remove from Favorites

[TheSharpieOne]

Browser: Chrome 61.0.3163.79 (Official Build) (64-bit)
OS: MacOS Sierra 10.12.6 (16G29)

Then trying to add or remove from favorites I get this:

common.637f680af37c139b6e68.js:1 Uncaught Error: Cerebral operator.when: You have to use the STATE or PROPS TAG as values, see: http://cerebraljs.com/docs/api/operators.html#when
    at Object.e [as function] (common.637f680af37c139b6e68.js:1)
    at e.value (common.637f680af37c139b6e68.js:1)
    at l (common.637f680af37c139b6e68.js:1)
    at l (common.637f680af37c139b6e68.js:1)
    at o (common.637f680af37c139b6e68.js:1)
    at a (common.637f680af37c139b6e68.js:1)
    at t.value (common.637f680af37c139b6e68.js:1)
    at t.value (common.637f680af37c139b6e68.js:1)
    at run (common.637f680af37c139b6e68.js:1)
    at onClick (b570b2b3b3ac8c1958a8.js:1)

[jasan-s]

I'm on WIndows 10 x64 and the latest Chrome browser as well . same error