There are the results of the debug file:
* About to connect() to
www.mysantorini.com port 80 (#0)
* Trying 94.228.208.10... * connected
* Connected to
www.mysantorini.com (94.228.208.10) port 80 (#0)
> GET /Caldera-Sunset-Tour-with-dinner.html HTTP/1.1
User-Agent: Mozilla/5.0 (compatible; MSIE 9.0; Windows NT 6.1; WOW64; Trident/5.0)
Host:
www.mysantorini.comAccept: */*
Cookie: dd43749ba89043d8c36c17d3e0e8ab6d=285m13k4rlr1ou0ck1vq8vjvb6; fpssCookie=true
< HTTP/1.1 200 OK
< X-Powered-By: PHP/5.3.6
< P3P: CP="NOI ADM DEV PSAi COM NAV OUR OTRo STP IND DEM"
< Content-Type: text/html; charset=utf-8
< Expires: Mon, 1 Jan 2001 00:00:00 GMT
< Last-Modified: Mon, 11 Jul 2011 07:20:31 GMT
< Cache-Control: post-check=0, pre-check=0
< Pragma: no-cache
< Transfer-Encoding: chunked
< Date: Mon, 11 Jul 2011 07:20:31 GMT
< Server: lighttpd
<
* Connection #0 to host
www.mysantorini.com left intact
* Closing connection #0
* About to connect() to
www.mysantorini.com port 80 (#0)
* Trying 94.228.208.10... * connected
* Connected to
www.mysantorini.com (94.228.208.10) port 80 (#0)
> GET / HTTP/1.1
User-Agent: Mozilla/5.0 (Windows; U; Windows NT 6.1; en-US; rv:1.9.2.18) Gecko/20110614 Firefox/3.6.18
Host:
www.mysantorini.comAccept: */*
Cookie: dd43749ba89043d8c36c17d3e0e8ab6d=bg1oblcej8cofbg3mt3b6h1t41; fpssCookie=true
< HTTP/1.1 200 OK
< X-Powered-By: PHP/5.3.6
< P3P: CP="NOI ADM DEV PSAi COM NAV OUR OTRo STP IND DEM"
< Content-Type: text/html; charset=utf-8
< Expires: Mon, 1 Jan 2001 00:00:00 GMT
< Last-Modified: Mon, 11 Jul 2011 07:20:32 GMT
< Cache-Control: post-check=0, pre-check=0
< Pragma: no-cache
< Transfer-Encoding: chunked
< Date: Mon, 11 Jul 2011 07:20:32 GMT
< Server: lighttpd
<
* Connection #0 to host
www.mysantorini.com left intact
* Closing connection #0
* About to connect() to
www.mysantorini.com port 80 (#0)
* Trying 94.228.208.10... * connected
* Connected to
www.mysantorini.com (94.228.208.10) port 80 (#0)
> GET /Santorini-Bus-Tours.html HTTP/1.1
User-Agent: Mozilla/5.0 (Windows; U; Windows NT 6.1; en-US; rv:1.9.2.18) Gecko/20110614 Firefox/3.6.18
Host:
www.mysantorini.comAccept: */*
Cookie: dd43749ba89043d8c36c17d3e0e8ab6d=bg1oblcej8cofbg3mt3b6h1t41; fpssCookie=true
< HTTP/1.1 200 OK
< X-Powered-By: PHP/5.3.6
< P3P: CP="NOI ADM DEV PSAi COM NAV OUR OTRo STP IND DEM"
< Content-Type: text/html; charset=utf-8
< Expires: Mon, 1 Jan 2001 00:00:00 GMT
< Last-Modified: Mon, 11 Jul 2011 07:20:46 GMT
< Cache-Control: post-check=0, pre-check=0
< Pragma: no-cache
< Transfer-Encoding: chunked
< Date: Mon, 11 Jul 2011 07:20:46 GMT
< Server: lighttpd
<
* Connection #0 to host
www.mysantorini.com left intact
* Closing connection #0
* About to connect() to
www.mysantorini.com port 80 (#0)
* Trying 94.228.208.10... * connected
* Connected to
www.mysantorini.com (94.228.208.10) port 80 (#0)
> GET /hotels/cori-rigas-hotel-rates-a-reservation HTTP/1.1
User-Agent: Mozilla/5.0 (compatible; Googlebot/2.1; +http://www.google.com/bot.html)
Host:
www.mysantorini.comAccept: */*
Cookie:
< HTTP/1.1 200 OK
< X-Powered-By: PHP/5.3.6
< Set-Cookie: 78d8427031b089bdf9c70824321a67aa=4ej7b3ptghnhm66uhrlsbf1o93; path=/
< P3P: CP="NOI ADM DEV PSAi COM NAV OUR OTRo STP IND DEM"
< Content-Type: text/html; charset=utf-8
< Expires: Mon, 1 Jan 2001 00:00:00 GMT
< Last-Modified: Mon, 11 Jul 2011 07:20:49 GMT
< Cache-Control: no-store, no-cache, must-revalidate, post-check=0, pre-check=0
< Pragma: no-cache
< Transfer-Encoding: chunked
< Date: Mon, 11 Jul 2011 07:20:49 GMT
< Server: lighttpd
<
* Connection #0 to host
www.mysantorini.com left intact
* Closing connection #0
I turned debug mode true, then i accessed the main domain, changed language, click a intrnal link, and the issue appeared.