4
Interestingly, I just installed the Content module and it has the exact same problem that TinyContent does - when I click the "Add Content" link, it just reloads the Content admin page. I have done a chmod -R a+rwx content in my modules directory, so everything on the filesystem should be readable and writable. My modules directory itself is also 777. I've tried logging out and back in. I've also tried stopping and restarting MySQL.
Not sure where else to look for trouble. Any suggestions?