Why do I get Permission Denied Errors when uploading?

If you see an error saying "Unable to create directory" or "Permission denied," it is likely not an issue with the renaming script itself, but with your folder permissions. Ensure your /wp-content/uploads/ directory is set to 755 permissions.

Why are my images breaking after upload?

If the file uploads but appears broken in the library, check the filename length. Extremely long filenames (over 255 characters) can be truncated by the operating system or database, severing the link between the database record and the file.

What if my renaming script doesn't work with other plugins?

Some image optimization plugins (like Smush or Imagify) also hook into the upload process. If your file is not being renamed, try increasing the priority of your filter to ensure it runs first.

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