alui0000

Yes, I saved the blog with the modified URL but that didn’t make a difference. However, shortening the URL works! ??

Needing to modify or shorten the URL makes your plugin a little odd to use. I hope you can fix the cache issue in the near future. For now, you may want to add a note in your installation instructions.

Thanks again for your help!

Hi Ivan,

Thanks for your reply. I checked that I do not have ‘Do not override default embed providers’ enabled under Settings. I tried added the extra query string parameter to the URL. That didn’t help.

I’m using WP 4.0.1. How else can I fix this?

– Alfred

I upgraded my WP to 3.0 beta 2 and I experienced the same error. After wasting the whole afternoon, I found this posted and just to give it a shot, changed ‘localhost’ to ‘127.0.0.1’ in wp-config.php. Wola, everything works again.

A ‘localhost’ entry is in my /etc/hosts file. Pinging localhosts also works. I really don’t know what caused the error in WordPress.