Problem with administration

[Bumik]

Hi,
I have small problem with administration on website http://www.krasny-holky.cz (/admin)

I can login but when I click on someone button in administration, page has been switched on main login page - /admin

Can you help me?
Thanks :-)

[admin]

can you send me script login details
and ftp login details to my pm

[Bumik]

thanks! everythink is ok

[admin]

did you fix your problem
i see that you have still problem
please contact with your server technical support
tell him i have a session problem
tell them to activate sessions

[Bumik]

on webhosting is PHP v. 5.3.4
Technical support tell me -you must use this:

for # session_register() (must use supergloball flexible $_SESSION)
for # session_unregister() (must use supergloball flexible $_SESSION)
for # session_is_registered() (must use supergloball flexible $_SESSION)

[admin]

please told them
your useage of session

first page goes to secont page
<?
session_start();
$_SESSION["user"]="test";

?>

second page
<?
session_start();
echo $_SESSION["user"];
?>

tell support that you get empty session value.
and ask them if register_globals=On in php.ini

also can you edit your own php.ini on your panel (cpanel, directadmin etc...)