expected closing tag img error in itext xmlworker

Question

I am trying to convert webpage content into pdf using itextsharp

 

following is the code

protected void btnExport_Click(object sender, EventArgs e)
{
StringReader sr = new StringReader(Request.Form[hfGridHtml.UniqueID]);
Document pdfDoc = new Document(PageSize.A4, 10f, 10f, 10f, 0f);
PdfWriter writer = PdfWriter.GetInstance(pdfDoc, Response.OutputStream);
pdfDoc.Open();
XMLWorkerHelper.GetInstance().ParseXHtml(writer, pdfDoc, sr);
pdfDoc.Close();
Response.ContentType = "application/pdf";
Response.AddHeader("content-disposition", "attachment;filename=HTML.pdf");
Response.Cache.SetCacheability(HttpCacheability.NoCache);
Response.Write(pdfDoc);
Response.End();
}

and below is my source code

<div class="Container" >
<div>
<table style="width: 100%" >
<tr>
<td style="font-weight: bold;font-size: 12px" colspan="2">
</td>
</tr>
<tr>
<td colspan="2"></td>
</tr>
<tr >
<td style="font-size: 9px;height: 50px;width:50%">
</td>
<td align="right" style="font-weight: bold;font-size: 10px" > <div> <span>CENTRAL KYC REGISTRY</span>
<span></span></div></td>
</tr>
</table>
<table style="width: 100%; border-collapse:collapse" cellpadding="4" border="1">
<tr>
<td colspan="3" style="height: 25px;font-weight: bold;font-size: 12px">
<div >1. Personal Details </div>
</td>
</tr>
<tr>
<td colspan="2" style="font-size: 10px; height: 3%"><span style="font-weight:bold;font-size: 10px"> Name* </span>(Same as ID proof): <asp:Label ID="lbName" runat="server" Text=""></asp:Label></td>
<td rowspan="4" >
<img src="" height="100" alt="" width="100" id="imgs" runat="server" ></ img>
</td>
</tr>
<tr>
<td style="height: 3%;font-size: 10px" colspan="2" >
<div><span style="font-weight:bold" > Maiden name </span>(If any)* : <asp:Label ID="lbMaidenName" runat="server" Text=""></asp:Label></div> </td>
</tr>
<tr>
<td style="height: 3%;font-size: 10px" colspan="2"><div><span style="font-weight:bold"> Father's/Spouse Name* </span>: <asp:Label ID="lbFatherName" runat="server" Text=""></asp:Label></div></td>
</tr>
<tr>
<td style="height: 3%;font-size: 10px" colspan="2"><div><span style="font-weight:bold"> Mother name*</span> : <asp:Label ID="lbMotherName" runat="server" Text=""></asp:Label></div></td>
</tr>
</table>
</div>
</div>

while exporting it gives me error like this

 

'Invalid nested tag td found, expected closing tag img' and 'br'

 

I tried <img src='...'></img>and <br/>

 

But it gives me same error while exporting,

 

help me to resolve this issue, Thank you