Here are the cookies you're using through CGIProxy:

Delete this cookie?	For server names ending in:	... and a path starting with:	Secure?	Cookie name	Value
	.packtpub.com	/	Yes	XSRF-TOKEN	eyJpdiI6ImZpNFB4MkpOR0pQOVVkTXErLzRBdWc9PSIsInZhbHVlIjoiZ2N0RjRJRS9jQUdJZldlaG9tL0sxWnNwMHVyNkFueUZuanZTcWxQZ0NRYWZOY3AwQzN5YndWbEF3czAvZmlGN3k4Mkw1c2luMFY0L21IRktITHVQbkdIdVRQQmFRM21WV1NWbC9JOGlxS21mN0F1VFRPVTZabm1kRjVEQjhzQU8iLCJtYWMiOiJkZDAzMjc0ZGZkZjIyZTU5NjgyNjEyYWVhZDM0ODY5NGQ1OTE3ZTY1ZmVmZGM1YTRiMmRjOGJhYzZlNjMwOTk0IiwidGFnIjoiIn0%3D
	.packtpub.com	/	No	packt_cart	vsbjJyHO39l2GAoZUc6XYqXCzQ50V2JZ
	.packtpub.com	/	Yes	packt_locale	en-pl
	.packtpub.com	/	No	packt_session	LSRzQmX5pdcs8I6hRvyirSq6Ptc31BZ7HAZI3idk
	www.postgresql.org	/	Yes	csrftoken	9vtnuTONrdFbqbCh1qJDF4FTrUJDXPsU

Authentication cookies: