I now try to install for two days the Graphmind Module for my Drupal 7.2 installation.

the amf test gives me the message that the server is working (I created a the server enpoint to "graphmind"), including Zend and all the required stuff. Unfortunately the "readme" file refers to drupal 6x so it is not really helpful.

I've set up a new content type "graphmind" which contains all the graphmind stuff. If I like add a new and to publish this content in a new menu item my homepage crashes.

does anyone have a hint how to install the graphmind module correctly? What do I have to consider? What type of tests I could make?