Evaluation Mode?

We have been using Aspose Words and PDF in a production environment for 2 years. Same server, same .NET application, same everything. Now suddenly our Word documents have this message in them
Evaluation Only. Created with Aspose.Words. Copyright 2003-2008 Aspose Pty Ltd.
This document was truncated here because it was created using Aspose.Words in Evaluation Mode.
This is a new problem. The code hasn’t changed in months and we have a full license for PDF and Words. Help?

Hi

Thanks for your inquiry. Please make sure you set license only once, on ApplicationStart event, as described here:
https://docs.aspose.com/words/java/licensing/
Also, please check the points described in “Licensing” section in FAQ:
https://forum.aspose.com/t/2711
Hope this helps.
Best regards,