PHP Warning

[Anne]

I get this message on the top of my full-size pics:

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Warning: in_array(): Wrong datatype for second argument in /home/mysite/public_html/gallery/displayimage.php on line 447

Warning: array_push(): First argument should be an array in /home/mysite/public_html/gallery/displayimage.php on line 450

Here's part of the code from displayimage.php:

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// Display the full size image
function display_fullsize_pic()
{
   global $CONFIG, $HTTP_GET_VARS, $THEME_DIR, $ALBUM_SET, $USER, $HTTP_COOKIE_VARS;
   global $lang_errors, $lang_fullsize_popup, $lang_charset;
   
   $pid = $HTTP_GET_VARS['pid'];
   
   // Add 1 to hit counter
   if (!in_array($pid, $USER['liv']) && isset($HTTP_COOKIE_VARS[$CONFIG['cookie_name'] . '_data'])) {
       add_hit($pid);
       if (count($USER['liv']) > 4) array_shift($USER['liv']);
       array_push($USER['liv'], $pid);
       user_save_profile();
   }

   if (function_exists('theme_display_fullsize_pic')) {
       theme_display_fullsize_pic();
       return;
   }

   ?>

This is on line 447:

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   if (!in_array($pid, $USER['liv']) && isset($HTTP_COOKIE_VARS[$CONFIG['cookie_name'] . '_data'])) {

And on line 450:

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       array_push($USER['liv'], $pid);

Help would be appreciated.

[kegobeer]

Have you modified your Coppermine files in any way?

Have you searched the forums for in_array(): Wrong datatype for second argument or array_push(): First argument should be an array and read those posts?

How about a link to your site?