Occasially my web application log shows exceptions like below:
Object reference not set to an instance of an object. ---> System.NullReferenceException: Object reference not set to an instance of an object. at Aspose.Pdf.ᤨ.ᤸ(Stream ؆) at Aspose.Pdf.ᤨ.ᤸ(String ᤹, Assembly ᤺) at (String licenseName) at DotControl.Modules.DCEvent.Components.GenerateInvoice.GetInvoice(String& InvoiceNumber) at
Uploading the license file overwriting the old one "fixes" the problem.
What might be causing this?
PS: version is 2009.05.22