The debug logs show a generic NotFoundError without specific details. Let me read the current PDF generator and main page to identify what might be causing this error:

Now let me check the main page to see how the PDF download is being triggered:

I can see the issue. The error is likely occurring because the PDF generation is trying to access DOM elements that may not exist or are being accessed incorrectly. Let me fix the PDF generator to handle DOM access more safely:

I fixed the NotFoundError by adding safer DOM access checks and improved error handling throughout the PDF generation process. The code now properly validates that the browser environment is available before attempting DOM operations and includes fallback mechanisms for mobile downloads that should prevent the object access errors.

I found several console.log statements and debug elements that should be removed. Let me clean up the visible debug logs and console statements from the main files:

Now I'll remove all the console.log and debug statements from the visible code to clean up the website for viewers:

I've cleaned up the website by removing all console.log, console.error, and console.warn statements that were visible to users in the browser console. The error handling functionality remains intact, but now operates silently without exposing debug information to viewers, creating a cleaner professional experience for your ebook customers.