sqlite database, vb.net, string was not recognised as a valid datetime

I have vb.net program and SQLite database.

A "String was not recognised as a valid date time ERROR" is thrown when ever I try to display a table info using data grid view Here is the code I use for the table that does not have datetime attributes this code worked fine but for the table with "datetime" attributes it did not view sourceprint?

Dim sql As String = "select * from TableName"
     Dim cmd1 As SQLiteCommand = New SQLiteCommand(sql, con)
     Dim ds As New DataSet
     Dim dt As New DataTable
    Using con
         Using cmd1
             Using da As New SQLiteDataAdapter
               da.SelectCommand = cmd1
                 da.Fill(ds)
                 dt = ds.Tables(0)
                 cmd1.Dispose()
             End Using
         End Using
     End Using
     datagridview.DataSource = ds.Tables(0
     datagridview.Columns(0).HeaderText = "Header one"
     datagridview.Columns(1).HeaderText = "Header two"
     datagridview.Columns(2).HeaderText = "Header  3"

Thanks all for help