"Internal Server Error" trying to get oauth to work with new actions

[tm111]

I’ve been trying to set up oauth for an API, and cannot get it to work. Any hints/help would be appreciated.

• The api call without authentication works
• The oauth urls and the api domain use the same root domain (but oauth is on a separate subdomain)
• I have a privacy policy set

Here is what I get when i try to save the oauth parameters using the form:

Thanks!

[tm111]

So… it appears to be connected to my network/ip. Not sure what would be causing it but if i try from my home internet it throws an “Internal Server Error”.
If i try from my mobile internet (using the same account and session) it works fine.