Sandbox Create Button page just "loading"

[HummingbirdEdu]

I am trying to create a test button with Sandbox but the Create Button page just displays the "Loading..." graphic with no response thereafter!

What do I need to do?

[PayPal_Erica]

Hi HummingbirdEdu,

I'm sorry to hear about the trouble! I'm afraid we're a little less technical over here. I'd recommend reaching out to our developer forum here for assistance with this.

-Erica