May May right?
I'd dying to get this plugin working, and I just can't figure it out. It's not that hard, and it seems to be working for others. I just installed tumblrize 1.4 running on WP 3.0.1
Under Settings > Tumblrize
I have my tumblr email and password (I've double and triple checked this). Use tumblr group, I have left blank.
On my Posts, at the bottom, Crosspost to Tumblr says YES, then I press update. Then I get the above error. I have gotten it to work twice, just by chance.
I've done more testing, trying to narrow the problem down, and I just get more and more confused. Here is an example of what I have just done.
Post A received the above error and wont crosspost to tumblr. I create a new post called Test, paste the contents of Post A into Test, and it crossposts! I delete Test, then go back to Post A and try to Update/Post. Again, I get the same error.