When I want to upload my own HTML article (exported with the WordPress PlugIn, packaged with HTML Article Packager) I get this error:
The content was not uploaded.
Unable to upload content for article to PECS. [IN021]
Select upload to try again.
I saw that I'm not alone with this error:
Re: Upload Error
Is there a solution? What I'm doing wrong?
Thank you! Unfortunately I get still the same error (with a valid URL or with a blank field).