14
You have not chmod your files.
It says
Directory uploads/ is NOT writable.
Directory cache/ is NOT writable.
Directory templates_c/ is NOT writable.
File mainfile.php is NOT writable.
In order for the modules included in the package to work correctly, the following files must be writeable by the server. Please change the permission setting for these files. (i.e. 'chmod 666 file_name' and 'chmod 777 dir_name' on a UNIX/LINUX server, or check the properties of the file and make sure the read-only flag is not set on a Windows server)
