Your folder structure that is fairly deep.

Here are two solutions:

Disabling the "FolderDescription" label.

Open the SelectImage.Frame.aspx and change the following code:

<asp:Label Runat="server" ID="FolderDescription"></asp:Label>

to

<asp:Label Runat="server" ID="FolderDescription" Visible=False></asp:Label>



Remove nowrap of cell.

Open the SelectImage.Frame.aspx and change the following code:

<td width="200" class="normal" nowrap>

to

<td width="200" class="normal">