When trying to publish a new model we get the "Unable to save file (metadata.xmi) to server. Correct any server, id, or password errors and try again."
We are sure that our passwords and username are correct (we already have published the sample project Steel-Wheels succesfully).

The steps we have already taken:

Creation of new folder in the "pentaho Solution" directory.
Create a new project in the metadata editor whit the same name as the folder. (same domain).
Tested connection to the database in the model (succesfully).

Publishing the model returned the error mentioned above.

Extra information.
Operation system: MAC OSX 64 bit
Database: MYSQL

Does anyone have a clue?

Thanks

Frederik & Steven