I have everything set up for this, however I still am not able to get it to work properly. All relevant files have been updated, the database tables have been sucsessfully created, and the graphs folder (and all files inside) have been chmod'ed to 777. The problem I am coming across is that no graphs are created at all. In fact, when I change the graph type, I am immediatly logged out of the admin section. In addition, there is an error message at the top of the page which tells me "Error: Graphs directory is not writeable." I know for a fact that it is writable. Please advise.