Here's the problem: when I login on the frontend of site2.com either as a user or administrator, I am redirected to site1.com saying that "Welcome, you have successfully logged in". Pressing the back button, I find that I am also logged in on the frontend of site2.com. Thus, logging in from the frontend of site2.com also logs me in to site1.com. How do I make these two sites completely independent of each other?
I've looked at the .htaccess file, configuration.php, sef plugins to make sure that no mention of site1.com is there, and that the database points to the database I created for site2.com. All seems fine, but still it redirects/logs me in to both sites.
Any thoughts?
Thank you!!!!