Cannot read property 'ownerDocument' of undefined - Schedule Page

[anandang76]

When I am clicking Schedule from top nav bar in physician login, Calendar is not woking.
In console log following error occurred

Uncaught TypeError: Cannot read property 'ownerDocument' of undefined
    at c (fullcalendar.min.js:6)
    at constructor.queryBoundingRect (fullcalendar.min.js:7)
    at constructor.build (fullcalendar.min.js:7)
    at Et.e.constructor.updateSize (fullcalendar.min.js:8)
    at Et.e.constructor.updateSize (fullcalendar.min.js:9)
    at Et.e.constructor.displayView (fullcalendar.min.js:8)
    at fullcalendar.min.js:8
    at ut (fullcalendar.min.js:6)
    at Et.e.constructor.display (fullcalendar.min.js:8)
    at d (fullcalendar.min.js:6)

Could you please help me to resolve this proplem?.

[shihjay2]

Can you verify that the provider user has set his/her schedule under Configure -> Schedule Setup?