can’t visit the dashboard

when ever i try to visit the dash board, it gives me this error

Cannot read property 'ea' of undefined

    in GoogleChartV2
    in div
    in UserCountGraph
    in div
    in Cell
    in div
    in Row
    in div
    in Grid
    in div
    in div
    in Widget
    in WithWidgetSlug(Widget)
    in DashboardAllTrafficWidget
    in WhenAnalyticsActive(DashboardAllTrafficWidget)
    in div
    in Layout
    in div
    in Cell
    in LegacyDashboardAllTraffic
    in FilteredComponent
    in FilteredComponent
    in FilteredComponent
    in FilteredComponent
    in WithFilters(LegacyDashboardModule)
    in div
    in Row
    in div
    in Grid
    in div
    in DashboardApp
    in GoogleSitekitDashboard
    in RestoreSnapshots
    in ErrorHandler
    in Root

i am using wprockt and asset clear pro for caching

additonaly i am using the flying script, flying pages, and flying images. for delaying of google analytics and other codes.

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