Can't update

Dear supporter,

I'm trying to update the EasyBlog component (Installed version: 3.8.14406, Latest available version: 3.9.15218) but keep getting an error:

Starting upgrade process ...
Downloading patch files ...
Updating Foundry Framework
Error Please enter the correct API key. You may generate it from http://stackideas.com/account/my-account.html ...
View Logs

I logged on to this site and copy/pasted my API key ("API key saved succesfully" according to Joomla) but still get the error. I've tried it on different times during last week...

Please help me out!

Regards