Inserting record into mysql not working after some time

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VB

MySQL

MySQL-Connector

Win10

Private Sub dgvPics_RowHeaderMouseClick(sender As Object, e As DataGridViewCellMouseEventArgs) Handles dgvPics.RowHeaderMouseClick
       Dim s As System.Drawing.Point
       s = dgvPics.CurrentCellAddress
       Dim i = dgvPics.CurrentRow.Index
       Dim connect As New MySqlConnection(cs) 'connstring
       'connect.ConnectionString = connstring
       connect.Open()
       Dim toedit As Boolean = True
       If MsgBox("To send Patient to Doctor Click Yes!to edit Record click No", vbYesNoCancel) = MsgBoxResult.Yes Then
           toedit = False
           'get  Dim quiz As String
           Dim confee As String
           confee = InputBox("Please Enter Consultation Fee", "Request Info ", Nothing)


           If confee Is Nothing Or confee = "" Then
               Exit Sub
           End If

           If Not IsNumeric(confee) Then
               MsgBox("Please Only Enter  Numbers")
               Exit Sub
           End If

           Dim comp As String = ""
           ' comp = InputBox("Please Enter Complaint ", "Request Info ", Nothing)


           'If comp Is Nothing Or comp = "" Then
           '    Exit Sub
           'End If
           '   Dim stat As String = "Unattended"
           Dim insertqry As String = "INSERT INTO Scheduletb(SerialNo,Status,CFee,Dates,Times) VALUES(@f1,@f2,@f3,@f5,@f6)"
        Dim RowsAffected As Integer = 0
           Dim insertcmd As New MySqlCommand
           ' insertcmd.Connection = connect
           ' RowsAffected = insertcmd.ExecuteNonQuery()
           With insertcmd
               .CommandText = insertqry
               .Connection = connect
               .Parameters.AddWithValue("@f1", dgvPics.Item(0, i).Value.ToString)
               .Parameters.AddWithValue("@f2", "Unattended")
               .Parameters.AddWithValue("@f3", confee)
               ' .Parameters.AddWithValue("@f4", comp)
               .Parameters.AddWithValue("@f5", FormatDateTime(Date.Today, DateFormat.ShortDate))
               .Parameters.AddWithValue("@f6", FormatDateTime(TimeOfDay.TimeOfDay.ToString, DateFormat.LongTime))

               RowsAffected = .ExecuteNonQuery()
           End With
           If RowsAffected > 0 Then

               MessageBox.Show("Successfully Sent User", "schedule", MessageBoxButtons.OK, MessageBoxIcon.Information)

           End If

What I have tried:

the code used to work then after formatting my machine and reinstalling vb.net ,mysql it doesn't update,on inserting only primary numbers show the rest of the fields reads NULL
<img alt="IMG example" src="https://drive.google.com/open?id=0B_09fxzTsacsZFNfOVhnMFdmZ1U"/> it doesnt show any error