Initialising Language Dialog Box opening on every menu click

I am having an issue with the dialog box for initialising language, opening up on every click of a link in phpList.
Ideally once you login it should show that pop dialog box Initialising language once and then not show up again.
But every time that i click any link in phplist it pops up each and everytime and it takes so much time to load. Which gets very irritating and time consuming.

Can anyone suggest what can be done to fix it?
I am using phpList version 3.2.1
It would really be of great help.
Thanks in advance.

i don’t know why the problem is happening for your phplist but you can try adding this line to your config.php file to disable auto-updating

define('LANGUAGE_AUTO_UPDATE', false);

I found that these lines of code in the index.php is the reason for dialog box popping up

if (isset($GLOBALS['pagefooter'])) {
    foreach ($GLOBALS['pagefooter'] as $sFooterItem => $sHtml ) {
        print '<!--'.$sFooterItem.'-->'.$sHtml;
   print "\n";
   }
}

So to get it to only pop up when user logs in i edited these lines of code to the following lines:

if (isset($GLOBALS['pagefooter']) && isset($_POST['process'])) {
    foreach ($GLOBALS['pagefooter'] as $sFooterItem => $sHtml ) {
        print '<!--'.$sFooterItem.'-->'.$sHtml;
   print "\n";
   }
}

And now this dialog box pops-up only when the user logs in.