Issue with Key permission

Which product are you using?

PDF.js Express Version

Detailed description of issue
I have developed my pdf on my subdomain: and when I moved it to main domain: it is not working, It gives cross permission error in console. Can you check?
Expected behaviour
{Provide a screenshot or description of the expected behaviour}

Does your issue happen with every document, or just one?
Just one

Link to document
{[Provide a link to the document in question if possible]}

Code snippet
{Provide a relevant code snippet}

Hello, I’m Ron, an automated tech support bot :robot:

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Hi there,

The error you are seeing is not related to your license key but is related to how you set up PDFJS.Express.

It seems like you are loading the static resources cross origin which causes issues when loading Express. Please see this guide for more information on how to set up cross origin assets.