I have underconstruction project and my table is made via VISUAL DATA MANAGER, and Im using the DATA CONTROL OBJECT as my connection...Surprisingly, this error appeared when I click the button where I am calling a form that is connected to the database....What's the cause of this error?......Please Help....

We'll need to see some code that can reproduce the bug.

I just add 3 timer controls...and some codes on the form, then this comes next......

this are the codes I just add to my form

Image1.Visible = False
Image3.Visible = False
Image5.Visible = False

Timer2.Enabled = True
Timer3.Enabled = False
Timer4.Enabled = False

then, i put some code on my 3 timer control...

Private Sub Timer2_Timer()
    Image1.Visible = True
    Image3.Visible = False
    Image5.Visible = False

    Timer2.Enabled = False
    Timer3.Enabled = True
    Timer4.Enabled = False
End Sub

Private Sub Timer3_Timer()
    Image1.Visible = False
    Image3.Visible = True
    Image5.Visible = False

    Timer3.Enabled = False
    Timer2.Enabled = False
    Timer4.Enabled = True
End Sub

Private Sub Timer4_Timer()
    Image1.Visible = False
    Image3.Visible = False
    Image5.Visible = True

    Timer3.Enabled = False
    Timer2.Enabled = True
    Timer4.Enabled = False
End Sub