If you forgot your password's account on the Land of Sun, you can always ask for a new one to log in again.
In the bottom-right panel in the homepage or in the panel you find on the right in all the other pages, click on "Request new password" to access this page.
Enter the e-mail address you used to subscribe Land of Sun then open the mailbox. There will be a message containing instructions to reset your password. More precisely, there is a link in the message that you can use once to enter a new password, and eventually change your account settings.
Once you save the settings, you will redirect to the homepage as a registered user.