Out of Memory Error when trying to print a document

Hey guys,

while using the admin pages of my site, when I search for an order number and try to press the "print packaging slip" button, I get an error message saying "Out of Memory" in a red box at the top with no printing. I have attached a copy of both the log and the file causing the issue below:

Thanks in advance :)

here's the logs for the page:

LogID  LogTypeID  Severity  Message  Exception  IPAddress  CustomerID  PageURL  ReferrerURL  CreatedOn
845000  4  11  Out of memory.  System.OutOfMemoryException: Out of memory.
   at System.Drawing.Image.FromFile(String filename, Boolean useEmbeddedColorManagement)
   at System.Drawing.Image.FromFile(String filename)
   at PdfSharp.Drawing.XImage..ctor(String path)
   at PdfSharp.Drawing.XImage.FromFile(String path)
   at MigraDoc.Rendering.ImageRenderer.CalculateImageDimensions()
   at MigraDoc.Rendering.ImageRenderer.Format(Area area, FormatInfo previousFormatInfo)
   at MigraDoc.Rendering.TopDownFormatter.FormatOnAreas(XGraphics gfx, Boolean topLevel)
   at MigraDoc.Rendering.FormattedCell.Format(XGraphics gfx)
   at MigraDoc.Rendering.TableRenderer.FormatCells()
   at MigraDoc.Rendering.TableRenderer.InitFormat(Area area, FormatInfo previousFormatInfo)
   at MigraDoc.Rendering.TableRenderer.Format(Area area, FormatInfo previousFormatInfo)
   at MigraDoc.Rendering.TopDownFormatter.FormatOnAreas(XGraphics gfx, Boolean topLevel)
   at MigraDoc.Rendering.FormattedDocument.Format(XGraphics gfx)
   at MigraDoc.Rendering.DocumentRenderer.PrepareDocument()
   at MigraDoc.Rendering.PdfDocumentRenderer.PrepareDocumentRenderer(Boolean prepareCompletely)
   at MigraDoc.Rendering.PdfDocumentRenderer.PrepareRenderPages()
   at MigraDoc.Rendering.PdfDocumentRenderer.RenderDocument()
   at NopSolutions.NopCommerce.BusinessLogic.Utils.PDFHelper.PrintPackagingSlipsToPdf(List`1 orderCollection, String filePath) in C:\Development\ToolSparesOnline_NopCommerce\Libraries\Nop.BusinessLogic\Utils\PDFHelper.cs:line 730
   at NopSolutions.NopCommerce.Web.Administration.Modules.OrderDetailsControl.BtnPrintPdfPackagingSlip_OnClick(Object sender, EventArgs e)  10.30.3.187  62  https://www.toolsparesonline.com/administration/orderdetails.aspx?orderid=45651  https://www.toolsparesonline.com/administration/OrderDetails.aspx?OrderID=45651  2021-02-17 15:24:50.997
844999  4  11  Out of memory.  System.OutOfMemoryException: Out of memory.
   at System.Drawing.Image.FromFile(String filename, Boolean useEmbeddedColorManagement)
   at System.Drawing.Image.FromFile(String filename)
   at PdfSharp.Drawing.XImage..ctor(String path)
   at PdfSharp.Drawing.XImage.FromFile(String path)
   at MigraDoc.Rendering.ImageRenderer.CalculateImageDimensions()
   at MigraDoc.Rendering.ImageRenderer.Format(Area area, FormatInfo previousFormatInfo)
   at MigraDoc.Rendering.TopDownFormatter.FormatOnAreas(XGraphics gfx, Boolean topLevel)
   at MigraDoc.Rendering.FormattedCell.Format(XGraphics gfx)
   at MigraDoc.Rendering.TableRenderer.FormatCells()
   at MigraDoc.Rendering.TableRenderer.InitFormat(Area area, FormatInfo previousFormatInfo)
   at MigraDoc.Rendering.TableRenderer.Format(Area area, FormatInfo previousFormatInfo)
   at MigraDoc.Rendering.TopDownFormatter.FormatOnAreas(XGraphics gfx, Boolean topLevel)
   at MigraDoc.Rendering.FormattedDocument.Format(XGraphics gfx)
   at MigraDoc.Rendering.DocumentRenderer.PrepareDocument()
   at MigraDoc.Rendering.PdfDocumentRenderer.PrepareDocumentRenderer(Boolean prepareCompletely)
   at MigraDoc.Rendering.PdfDocumentRenderer.PrepareRenderPages()
   at MigraDoc.Rendering.PdfDocumentRenderer.RenderDocument()
   at NopSolutions.NopCommerce.BusinessLogic.Utils.PDFHelper.PrintPackagingSlipsToPdf(List`1 orderCollection, String filePath) in C:\Development\ToolSparesOnline_NopCommerce\Libraries\Nop.BusinessLogic\Utils\PDFHelper.cs:line 730
   at NopSolutions.NopCommerce.Web.Administration.Modules.OrderDetailsControl.BtnPrintPdfPackagingSlip_OnClick(Object sender, EventArgs e)  10.30.3.187  62  https://www.toolsparesonline.com/administration/orderdetails.aspx?orderid=45651  https://www.toolsparesonline.com/administration/OrderDetails.aspx?OrderID=45651  2021-02-17 15:23:53.637
844998  4  11  Out of memory.  System.OutOfMemoryException: Out of memory.
   at System.Drawing.Image.FromFile(String filename, Boolean useEmbeddedColorManagement)
   at System.Drawing.Image.FromFile(String filename)
   at PdfSharp.Drawing.XImage..ctor(String path)
   at PdfSharp.Drawing.XImage.FromFile(String path)
   at MigraDoc.Rendering.ImageRenderer.CalculateImageDimensions()
   at MigraDoc.Rendering.ImageRenderer.Format(Area area, FormatInfo previousFormatInfo)
   at MigraDoc.Rendering.TopDownFormatter.FormatOnAreas(XGraphics gfx, Boolean topLevel)
   at MigraDoc.Rendering.FormattedCell.Format(XGraphics gfx)
   at MigraDoc.Rendering.TableRenderer.FormatCells()
   at MigraDoc.Rendering.TableRenderer.InitFormat(Area area, FormatInfo previousFormatInfo)
   at MigraDoc.Rendering.TableRenderer.Format(Area area, FormatInfo previousFormatInfo)
   at MigraDoc.Rendering.TopDownFormatter.FormatOnAreas(XGraphics gfx, Boolean topLevel)
   at MigraDoc.Rendering.FormattedDocument.Format(XGraphics gfx)
   at MigraDoc.Rendering.DocumentRenderer.PrepareDocument()
   at MigraDoc.Rendering.PdfDocumentRenderer.PrepareDocumentRenderer(Boolean prepareCompletely)
   at MigraDoc.Rendering.PdfDocumentRenderer.PrepareRenderPages()
   at MigraDoc.Rendering.PdfDocumentRenderer.RenderDocument()
   at NopSolutions.NopCommerce.BusinessLogic.Utils.PDFHelper.PrintPackagingSlipsToPdf(List`1 orderCollection, String filePath) in C:\Development\ToolSparesOnline_NopCommerce\Libraries\Nop.BusinessLogic\Utils\PDFHelper.cs:line 730
   at NopSolutions.NopCommerce.Web.Administration.Modules.OrderDetailsControl.BtnPrintPdfPackagingSlip_OnClick(Object sender, EventArgs e)  10.30.3.187  62  https://www.toolsparesonline.com/administration/orderdetails.aspx?orderid=45651  https://www.toolsparesonline.com/administration/OrderDetails.aspx?OrderID=45651  2021-02-17 15:23:52.513
844997  4  11  Out of memory.  System.OutOfMemoryException: Out of memory.
   at System.Drawing.Image.FromFile(String filename, Boolean useEmbeddedColorManagement)
   at System.Drawing.Image.FromFile(String filename)
   at PdfSharp.Drawing.XImage..ctor(String path)
   at PdfSharp.Drawing.XImage.FromFile(String path)
   at MigraDoc.Rendering.ImageRenderer.CalculateImageDimensions()
   at MigraDoc.Rendering.ImageRenderer.Format(Area area, FormatInfo previousFormatInfo)
   at MigraDoc.Rendering.TopDownFormatter.FormatOnAreas(XGraphics gfx, Boolean topLevel)
   at MigraDoc.Rendering.FormattedCell.Format(XGraphics gfx)
   at MigraDoc.Rendering.TableRenderer.FormatCells()
   at MigraDoc.Rendering.TableRenderer.InitFormat(Area area, FormatInfo previousFormatInfo)
   at MigraDoc.Rendering.TableRenderer.Format(Area area, FormatInfo previousFormatInfo)
   at MigraDoc.Rendering.TopDownFormatter.FormatOnAreas(XGraphics gfx, Boolean topLevel)
   at MigraDoc.Rendering.FormattedDocument.Format(XGraphics gfx)
   at MigraDoc.Rendering.DocumentRenderer.PrepareDocument()
   at MigraDoc.Rendering.PdfDocumentRenderer.PrepareDocumentRenderer(Boolean prepareCompletely)
   at MigraDoc.Rendering.PdfDocumentRenderer.PrepareRenderPages()
   at MigraDoc.Rendering.PdfDocumentRenderer.RenderDocument()
   at NopSolutions.NopCommerce.BusinessLogic.Utils.PDFHelper.PrintPackagingSlipsToPdf(List`1 orderCollection, String filePath) in C:\Development\ToolSparesOnline_NopCommerce\Libraries\Nop.BusinessLogic\Utils\PDFHelper.cs:line 730
   at NopSolutions.NopCommerce.Web.Administration.Modules.OrderDetailsControl.BtnPrintPdfPackagingSlip_OnClick(Object sender, EventArgs e)  10.30.3.187  62  https://www.toolsparesonline.com/administration/orderdetails.aspx?orderid=45651  https://www.toolsparesonline.com/administration/OrderDetails.aspx?OrderID=45651  2021-02-17 15:23:21.247
844996  0  11  Request timed out.  System.Web.HttpException (0x80004005): Request timed out.  10.30.3.187  62  https://www.toolsparesonline.com/administration/orders.aspx  https://www.toolsparesonline.com/administration/orders.aspx  2021-02-17 15:19:45.473

and the file causing the issue:
//------------------------------------------------------------------------------
// The contents of this file are subject to the nopCommerce Public License Version 1.0 ("License"); you may not use this file except in compliance with the License.
// You may obtain a copy of the License at  http://www.nopCommerce.com/License.aspx.
//
// Software distributed under the License is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, either express or implied.
// See the License for the specific language governing rights and limitations under the License.
//
// The Original Code is nopCommerce.
// The Initial Developer of the Original Code is NopSolutions.
// All Rights Reserved.
//
// Contributor(s): mb, haydie.
//------------------------------------------------------------------------------

using System;
using System.Collections.Generic;
using System.Globalization;
using System.IO;
using System.Text;
using System.Web;
using MigraDoc.DocumentObjectModel;
using MigraDoc.DocumentObjectModel.Shapes;
using MigraDoc.DocumentObjectModel.Tables;
using MigraDoc.Rendering;
using NopSolutions.NopCommerce.BusinessLogic.Configuration.Settings;
using NopSolutions.NopCommerce.BusinessLogic.Directory;
using NopSolutions.NopCommerce.BusinessLogic.Localization;
using NopSolutions.NopCommerce.BusinessLogic.Measures;
using NopSolutions.NopCommerce.BusinessLogic.Media;
using NopSolutions.NopCommerce.BusinessLogic.Orders;
using NopSolutions.NopCommerce.BusinessLogic.Products;
using NopSolutions.NopCommerce.BusinessLogic.Profile;
using NopSolutions.NopCommerce.BusinessLogic.Shipping;
using NopSolutions.NopCommerce.BusinessLogic.Tax;
using NopSolutions.NopCommerce.Common;
using NopSolutions.NopCommerce.Common.Utils;
using NopSolutions.NopCommerce.Common.Utils.Html;

namespace NopSolutions.NopCommerce.BusinessLogic.Utils
{
    /// <summary>
    /// Represents a PDF helper
    /// </summary>
    public partial class PDFHelper
    {
        #region Methods
        /// <summary>
        /// Print product collection to PDF
        /// </summary>
        /// <param name="productCollection"></param>
        /// <param name="filePath"></param>
        public static void PrintProductsToPdf(List<Product> productCollection, string filePath)
        {
            if(String.IsNullOrEmpty(filePath))
            {
                throw new ArgumentNullException("filePath");
            }

            Document doc = new Document();
            Section section = doc.AddSection();

            int productNumber = 1;
            int prodCount = productCollection.Count;

            foreach(var product in productCollection)
            {
                Paragraph p1 = section.AddParagraph(String.Format("{0}. {1}", productNumber, product.LocalizedName));
                p1.Format.Font.Bold = true;
                p1.Format.Font.Color = Colors.Black;

                section.AddParagraph();

                section.AddParagraph(HtmlHelper.StripTags(HtmlHelper.ConvertHtmlToPlainText(product.LocalizedFullDescription)));

                section.AddParagraph();

                var pictures = PictureManager.GetPicturesByProductId(product.ProductId);
                if (pictures.Count > 0)
                {
                    Table table = section.AddTable();
                    table.Borders.Visible = false;

                    table.AddColumn(Unit.FromCentimeter(10));
                    table.AddColumn(Unit.FromCentimeter(10));

                    Row row = table.AddRow();
                    for (int i = 0; i < pictures.Count; i++)
                    {
                        int cellNum = i % 2;
                        var pic = pictures[i];

                        if (pic != null && pic.LoadPictureBinary() != null && pic.LoadPictureBinary().Length > 0)
                        {
                            row.Cells[cellNum].AddImage(PictureManager.GetPictureLocalPath(pic, 200, true));
                        }

                        if(i != 0 && i % 2 == 0)
                        {
                            row = table.AddRow();
                        }
                    }

                    section.AddParagraph();
                }

                int pvNum = 1;

                foreach(var productVariant in product.ProductVariants)
                {
                    string pvName = String.IsNullOrEmpty(productVariant.LocalizedName) ? LocalizationManager.GetLocaleResourceString("PDFProductCatalog.UnnamedProductVariant") : productVariant.LocalizedName;
                    section.AddParagraph(String.Format("{0}.{1}. {2}", productNumber, pvNum, pvName));

                    section.AddParagraph();

                    if (!String.IsNullOrEmpty(productVariant.LocalizedDescription))
                    {
                        section.AddParagraph(HtmlHelper.StripTags(HtmlHelper.ConvertHtmlToPlainText(productVariant.LocalizedDescription)));
                        section.AddParagraph();
                    }

                    var pic = productVariant.Picture;
                    if (pic != null && pic.LoadPictureBinary() != null && pic.LoadPictureBinary().Length > 0)
                    {
                        section.AddImage(PictureManager.GetPictureLocalPath(pic, 200, true));
                    }

                    section.AddParagraph(String.Format("{0}: {1} {2}", LocalizationManager.GetLocaleResourceString("PDFProductCatalog.Price"), productVariant.Price, CurrencyManager.PrimaryStoreCurrency.CurrencyCode));
                    section.AddParagraph(String.Format("{0}: {1}", LocalizationManager.GetLocaleResourceString("PDFProductCatalog.SKU"), productVariant.SKU));

                    if(productVariant.Weight > Decimal.Zero)
                    {
                        section.AddParagraph(String.Format("{0}: {1} {2}", LocalizationManager.GetLocaleResourceString("PDFProductCatalog.Weight"), productVariant.Weight, MeasureManager.BaseWeightIn.Name));
                    }

                    if(productVariant.ManageInventory == (int)ManageInventoryMethodEnum.ManageStock)
                    {
                        section.AddParagraph(String.Format("{0}: {1}", LocalizationManager.GetLocaleResourceString("PDFProductCatalog.StockQuantity"), productVariant.StockQuantity));
                    }

                    section.AddParagraph();

                    pvNum++;
                }

                productNumber++;

                if(productNumber <= prodCount)
                {
                    section.AddPageBreak();
                }
            }

            PdfDocumentRenderer renderer = new PdfDocumentRenderer(true, PdfSharp.Pdf.PdfFontEmbedding.Always);
            renderer.Document = doc;
            renderer.RenderDocument();
            renderer.PdfDocument.Save(filePath);
        }

        /// <summary>
        /// Print an order to PDF
        /// </summary>
        /// <param name="order">Order</param>
        /// <param name="languageId">Language identifier</param>
        /// <param name="filePath">File path</param>
        public static void PrintOrderToPdf(Order order, int languageId, string filePath)
        {
            if(order == null)
                throw new ArgumentNullException("order");

            if(String.IsNullOrEmpty(filePath))
                throw new ArgumentNullException("filePath");

            Language lang = LanguageManager.GetLanguageById(languageId);

            if (lang == null)
                throw new NopException("Language could not be loaded");

            Document doc = new Document();

            Section sec = doc.AddSection();

            Table table = sec.AddTable();
            table.Borders.Visible = false;

            bool logoExists = File.Exists(PDFHelper.LogoFilePath);

            table.AddColumn(Unit.FromCentimeter(10));
            if(logoExists)
            {
                table.AddColumn(Unit.FromCentimeter(10));
            }

            Row ordRow = table.AddRow();

            int rownum = logoExists ? 1 : 0;
            Paragraph p1 = ordRow[rownum].AddParagraph(String.Format(LocalizationManager.GetLocaleResourceString("PDFInvoice.Order#", languageId), order.OrderId));
            p1.Format.Font.Bold = true;
            p1.Format.Font.Color = Colors.Black;
            ordRow[rownum].AddParagraph(SettingManager.StoreUrl.Trim(new char[] { '/' })).AddHyperlink(SettingManager.StoreUrl, HyperlinkType.Url);
            ordRow[rownum].AddParagraph(String.Format(LocalizationManager.GetLocaleResourceString("PDFInvoice.OrderDate", languageId), DateTimeHelper.ConvertToUserTime(order.CreatedOn, DateTimeKind.Utc).ToString("D")));

            if(File.Exists(PDFHelper.LogoFilePath))
            {
                ordRow[0].AddImage(PDFHelper.LogoFilePath);
            }


            var addressTable = sec.AddTable();

            if(order.ShippingStatus != ShippingStatusEnum.ShippingNotRequired)
            {
                addressTable.AddColumn(Unit.FromCentimeter(9));
                addressTable.AddColumn(Unit.FromCentimeter(9));
            }
            else
            {
                addressTable.AddColumn(Unit.FromCentimeter(18));
            }
            addressTable.Borders.Visible = false;
            Row row = addressTable.AddRow();
            
            //billing info
            row.Cells[0].AddParagraph();
            Paragraph p2 = row.Cells[0].AddParagraph(LocalizationManager.GetLocaleResourceString("PDFInvoice.BillingInformation", languageId));
            p2.Format.Font.Bold = true;
            p2.Format.Font.Color = Colors.Black;


            if(!String.IsNullOrEmpty(order.BillingCompany))
            {
                row.Cells[0].AddParagraph("   " + order.BillingCompany);
            }
            row.Cells[0].AddParagraph("   " + order.BillingFullName);
            row.Cells[0].AddParagraph("   " + order.BillingAddress1);
            if(!String.IsNullOrEmpty(order.BillingAddress2))
                row.Cells[0].AddParagraph("   " + order.BillingAddress2);
            row.Cells[0].AddParagraph("   " + order.BillingCity);
            row.Cells[0].AddParagraph("   " + order.BillingStateProvince);
            row.Cells[0].AddParagraph("   " + order.BillingZipPostalCode);
            row.Cells[0].AddParagraph("   " + order.BillingCountry);
            row.Cells[0].AddParagraph();
            row.Cells[0].AddParagraph("   " + String.Format(LocalizationManager.GetLocaleResourceString("PDFInvoice.Phone", languageId), order.BillingPhoneNumber));
            if (!String.IsNullOrEmpty(order.BillingFaxNumber))
                row.Cells[0].AddParagraph("   " + String.Format(LocalizationManager.GetLocaleResourceString("PDFInvoice.Fax", languageId), order.BillingFaxNumber));
            row.Cells[0].AddParagraph("   " + String.Format("{0}", order.BillingEmail));

            //VAT number
            if (!String.IsNullOrEmpty(order.VatNumber))
            {
                row.Cells[0].AddParagraph("   " + String.Format(LocalizationManager.GetLocaleResourceString("PDFInvoice.VATNumber", languageId), order.VatNumber));
            }
            row.Cells[0].AddParagraph();

            //shipping info
            if(order.ShippingStatus != ShippingStatusEnum.ShippingNotRequired)
            {
                row.Cells[1].AddParagraph();
                Paragraph p3 = row.Cells[1].AddParagraph(LocalizationManager.GetLocaleResourceString("PDFInvoice.ShippingInformation", languageId));
                p3.Format.Font.Bold = true;
                p3.Format.Font.Color = Colors.Black;

                if(!String.IsNullOrEmpty(order.ShippingCompany))
                    row.Cells[1].AddParagraph("   " + order.ShippingCompany);
                row.Cells[1].AddParagraph("   " + order.ShippingFullName);
                row.Cells[1].AddParagraph("   " + order.ShippingAddress1);
                if(!String.IsNullOrEmpty(order.ShippingAddress2))
                    row.Cells[1].AddParagraph("   " + order.ShippingAddress2);
                row.Cells[1].AddParagraph("   " + order.ShippingCity);
                row.Cells[1].AddParagraph("   " + order.ShippingZipPostalCode);
                row.Cells[1].AddParagraph("   " + order.ShippingStateProvince);
                row.Cells[1].AddParagraph("   " + order.ShippingCountry);
                row.Cells[1].AddParagraph();
                row.Cells[1].AddParagraph("   " + String.Format(LocalizationManager.GetLocaleResourceString("PDFInvoice.Phone", languageId), order.ShippingPhoneNumber));
                if (!String.IsNullOrEmpty(order.ShippingFaxNumber))
                    row.Cells[1].AddParagraph("   " + String.Format(LocalizationManager.GetLocaleResourceString("PDFInvoice.Fax", languageId), order.ShippingFaxNumber));
                row.Cells[1].AddParagraph("   " + String.Format("{0}", order.ShippingEmail));
                row.Cells[1].AddParagraph();
                row.Cells[1].AddParagraph("   " + String.Format(LocalizationManager.GetLocaleResourceString("PDFInvoice.ShippingMethod", languageId), order.ShippingMethod));
                row.Cells[1].AddParagraph();
            }

            sec.AddParagraph();

            
            //products
            Paragraph p4 = sec.AddParagraph(LocalizationManager.GetLocaleResourceString("PDFInvoice.Product(s)", languageId));
            p4.Format.Font.Bold = true;
            p4.Format.Font.Color = Colors.Black;

            sec.AddParagraph();

            var productCollection = order.OrderProductVariants;
            var tbl = sec.AddTable();

            tbl.Borders.Visible = true;
            tbl.Borders.Width = 1;

            tbl.AddColumn(Unit.FromCentimeter(5));
            tbl.AddColumn(Unit.FromCentimeter(2));
            tbl.AddColumn(Unit.FromCentimeter(2));
            tbl.AddColumn(Unit.FromCentimeter(4));
            tbl.AddColumn(Unit.FromCentimeter(1));
            tbl.AddColumn(Unit.FromCentimeter(4));

            Row header = tbl.AddRow();

            header.Cells[0].AddParagraph(LocalizationManager.GetLocaleResourceString("PDFInvoice.ProductName", languageId));
            header.Cells[0].Format.Alignment = ParagraphAlignment.Center;

            header.Cells[1].AddParagraph("SKU");
            header.Cells[1].Format.Alignment = ParagraphAlignment.Center;

            header.Cells[2].AddParagraph(LocalizationManager.GetLocaleResourceString("PDFInvoice.MPN", languageId));
            header.Cells[2].Format.Alignment = ParagraphAlignment.Center;

            header.Cells[3].AddParagraph(LocalizationManager.GetLocaleResourceString("PDFInvoice.ProductPrice", languageId));
            header.Cells[3].Format.Alignment = ParagraphAlignment.Center;

            header.Cells[4].AddParagraph(LocalizationManager.GetLocaleResourceString("PDFInvoice.ProductQuantity", languageId));
            header.Cells[4].Format.Alignment = ParagraphAlignment.Center;

            header.Cells[5].AddParagraph(LocalizationManager.GetLocaleResourceString("PDFInvoice.ProductTotal", languageId));
            header.Cells[5].Format.Alignment = ParagraphAlignment.Center;

            for(int i = 0; i < productCollection.Count; i++)
            {
                var orderProductVariant = productCollection[i];
                int rowNum = i + 1;
                Row prodRow = tbl.AddRow();

                string name = String.Format("Not available. Id={0}", orderProductVariant.ProductVariantId);
                var pv = ProductManager.GetProductVariantById(orderProductVariant.ProductVariantId);
                if(pv != null)
                {
                    name = pv.GetLocalizedFullProductName(languageId);
                }

                prodRow.Cells[0].AddParagraph(name);
                Paragraph p5 = prodRow.Cells[0].AddParagraph(HtmlHelper.ConvertHtmlToPlainText(orderProductVariant.AttributeDescription, true));
                p5.Format.Font.Italic = true;
                prodRow.Cells[0].Format.Alignment = ParagraphAlignment.Left;

                string unitPrice = string.Empty;
                switch(order.CustomerTaxDisplayType)
                {
                    case TaxDisplayTypeEnum.ExcludingTax:
                        unitPrice = PriceHelper.FormatPrice(orderProductVariant.UnitPriceExclTaxInCustomerCurrency, true, order.CustomerCurrencyCode, lang, fa

What version of nopCommerce are you using?  That looks really old 1.x ??

Honestly not sure which version it is, I can find out if you can help me find it. But yes it is very old, hence google has not been a great deal of help.

Usually the later versions have the nopCommerce version down the botton of the admin dashboard page

Going right back there is a menu option called System > System Information
administration/configuration/systeminformation.aspx

Otherwise if you can access the plugins directories look in a plugin.json file or Description.txt file

Yidna wrote:

Thanks for the tip, looks like the current version I'm using is 1.80!

Yidna wrote:

Any chance you have any idea why I'm getting such an error?