Error message: Exception of type 'System.OutOfMemoryException' was thrown.

Url: https://vrontinos.gr/skin.aspx?lang=el&itemtype=ProductCategory&itemid=0098BFEC&action=view&00990F9B=00991006‡00991008‡0099100D‡0099100B‡00991004‡00991005‡00991009‡0099100A‡0099100C‡00991007&splitter_products_offset=0

Message: Exception of type 'System.OutOfMemoryException' was thrown.

   at System.String.Concat(String str0, String str1)
   at System.Web.Util.UrlPath.Combine(String appPath, String basepath, String relative)
   at System.Web.UI.Control.ResolveUrl(String relativeUrl)
   at Bone.Base.GetHrefStrip(Boolean ssl, String[] pairs) in C:\Bone\Bone\src\Classes\Base.cs:line 934
   at Bone.ModalAction.GetHref(String[] pairs) in C:\Bone\Bone\src\Actions\Modal.cs:line 67
   at Bone.ActionLogin.get_Href() in C:\Bone\Bone\src\Actions\CoreActions\ActionLogin.cs:line 16
   at ASP.skin_aspx.__Render__control1(HtmlTextWriter __w, Control parameterContainer) in c:\inetpub\wwwroot\skin.aspx:line 145
   at System.Web.UI.Control.RenderChildrenInternal(HtmlTextWriter writer, ICollection children)
   at System.Web.UI.Control.RenderChildren(HtmlTextWriter writer)
   at System.Web.UI.Page.Render(HtmlTextWriter writer)
   at Bone.Asp.RenderSkin(TextWriter w) in C:\Bone\Bone\src\Classes\Asp.cs:line 71
   at Bone.ModalAction.RenderPage(TextWriter w) in C:\Bone\Bone\src\Actions\Modal.cs:line 81
   at Bone.Asp.Render(HtmlTextWriter w) in C:\Bone\Bone\src\Classes\Asp.cs:line 82
   at System.Web.UI.Control.RenderControlInternal(HtmlTextWriter writer, ControlAdapter adapter)
   at System.Web.UI.Control.RenderControl(HtmlTextWriter writer, ControlAdapter adapter)
   at System.Web.UI.Control.RenderControl(HtmlTextWriter writer)
   at System.Web.UI.Page.ProcessRequestMain(Boolean includeStagesBeforeAsyncPoint, Boolean includeStagesAfterAsyncPoint)