Why is my CakePHP login script not working?

Why is my CakePHP login script not working?

References

Reference NO 1

http://stackoverflow.com/questions/15191406/why-is-my-cakephp-login-script-not-working

Reference NO 2

http://stackoverflow.com/questions/16039263/cakephp-2-3-2-basicauthentication-not-working

Reference NO 3

http://stackoverflow.com/questions/5223809/cakephp-auth-login-problem

Reference NO 4

http://stackoverflow.com/questions/15748477/cakephp-2-3-this-auth-allow-is-not-working-as-expected

Reference NO 5

http://stackoverflow.com/questions/15292181/cakephp-auth-component-doesnt-login-users

Reference NO 6

http://milesj.me/blog/read/cakephp-auth

Reference NO 7

#EANF#

Reference NO 8

#EANF#