Run-Time Error '5': Invalid procedure call or argument

[akreidler]

Hello,

I am receiving a "Run-Time error '5': Invalid procedure call or argument" when I try to select my worksheet tab called "Data Input". When I debug the macro, it debugs it to this line:

Option Explicit
Private Sub Worksheet_Activate()
    Application.CommandBars(sToolBarDataInputActions).Visible = True
End Sub

Would you know why I am getting this? This worksheet is on Excel 2010. Thanks so much