404 errors with moment-with-locales.min.js | WordPress.org

Hello,

I’m sorry you’re encountering these 404 errors. To resolve, try the following:

1. Clear Caches: Begin by clearing all caches to ensure you’re not seeing an outdated file reference.
2. Check for Conflicts: Temporarily deactivate other plugins, then check if the issue persists. This can help identify any conflicts.
3. File Permissions: Verify the file permissions on your server, as incorrect settings can cause access issues.
4. Manual Plugin Update: Consider manually updating Ninja Forms via FTP, as automatic updates can sometimes miss files.
5. Review Server Settings: Ensure your server’s security configurations aren’t mistakenly blocking the file.

If these steps don’t clear up the error, we’re here to assist further. Please contact our Customer Success team ( we offer free support ) with any additional information or if the problem continues.