First, I'm unable to flush the cache. When I try to load http://localhost/admin/?flush=1/, I get an error will the following information. Line 120 appears in red.
[Notice] Undefined variable: _SESSION
GET /admin/?flush=1/
. . . . .
119 // Load the session into the controller
120 $session = new Session($_SESSION);
121 $result = Director::handleRequest($req, $session);
122 $session->inst_save();
Also, I don't seem to be able to create a new page type. I followed the instructions saying:
"Create a new file HomePage.php in mysite/code. Copy the following code into it: "
When I try to change the type of page in the CMS though, HomePage still doesn't appear. What am I missing here?