how to remove it

Enable java-scrip in your browser.

how to remove it from the system?

themes/templates/panels.php :)

Replace theme/templates/panels.php with the below code


[syntaxhighlighter brush=php,first-line=1,highlight=0,collapse=false,html-script=false]<?php
/*-------------------------------------------------------+
| PHPFusion Content Management System
| Copyright (C) 2002 - 2011 Nick Jones
| http://www.php-fusion.co.uk/
+--------------------------------------------------------+
| Filename: panels.php
| Author: PHPFusion Development Team
+--------------------------------------------------------+
| This program is released as free software under the
| Affero GPL license. You can redistribute it and/or
| modify it under the terms of this license which you
| can read by viewing the included agpl.txt or online
| at www.gnu.org/licenses/agpl.html. Removal of this
| copyright header is strictly prohibited without
| written permission from the original author(s).
+--------------------------------------------------------*/
if (!defined("IN_FUSION") { die("Access Denied"; }

// Add admin message
$ad_mess = array(); $admin_mess ='';
if (iADMIN && !defined("ADMIN_PANEL") {
$admin_mess .= "<a id='content' name='content'></a>\n";
if (iSUPERADMIN && file_exists(BASEDIR."setup.php") $ad_mess[] = $locale['global_198'];
if ($settings['maintenance']) $ad_mess[] = $locale['global_190'];
if (!$userdata['user_admin_password']) $ad_mess[] = $locale['global_199'];
if (!empty($ad_mess)) {
$admin_mess .= "<div class='admin-message'>";
foreach ($ad_mess as $message) {
$admin_mess .= $message."<br />\n";
}
$admin_mess .= "</div>\n";
}
}

//$admin_mess .= "<noscript><div class='noscript-message admin-message'>".$locale['global_303']."</div>\n</noscript>\n<!--error_handler-->\n";


// Declare panels side
$p_name = array(
array('name' => 'LEFT', 'side' => 'left',
array('name' => 'U_CENTER', 'side' => 'upper',
array('name' => 'L_CENTER', 'side' => 'lower',
array('name' => 'RIGHT', 'side' => 'right'
);

// Get panels data to array
$panels_cache = array();
$p_result = dbquery("SELECT panel_name, panel_filename, panel_content, panel_side, panel_type, panel_access, panel_display, panel_url_list, panel_restriction FROM ".DB_PANELS." WHERE panel_status='1' ORDER BY panel_side, panel_order";
while ($panel_data = dbarray($p_result)) {
if (checkgroup($panel_data['panel_access'])) { $panels_cache[$panel_data['panel_side']][] = $panel_data; }
}

$url_arr = array();
foreach ($p_name as $p_key => $p_side) {
if (isset($panels_cache[$p_key + 1]) || defined("ADMIN_PANEL") {
ob_start();
if (!defined("ADMIN_PANEL") {
if (check_panel_status($p_side['side'])) {
foreach ($panels_cache[$p_key + 1] as $p_data) {
$url_arr = explode("\r\n", $p_data['panel_url_list']);
if ($p_data['panel_url_list'] == ""
|| ($p_data['panel_restriction'] == 1 && (!in_array(TRUE_PHP_SELF.(FUSION_QUERY ? "?".FUSION_QUERY : "", $url_arr) || !in_array(TRUE_PHP_SELF, $url_arr)))
|| ($p_data['panel_restriction'] == 0 && (in_array(TRUE_PHP_SELF.(FUSION_QUERY ? "?".FUSION_QUERY : "", $url_arr) || in_array(TRUE_PHP_SELF, $url_arr))))
{
if (($p_data['panel_side'] != 2 && $p_data['panel_side'] != 3)
|| $p_data['panel_display'] == 1 || $settings['opening_page'] == START_PAGE)
{
if ($p_data['panel_type'] == "file" {
if (file_exists(INFUSIONS.$p_data['panel_filename']."/".$p_data['panel_filename'].".php") {
include INFUSIONS.$p_data['panel_filename']."/".$p_data['panel_filename'].".php";
}
} else {
eval(stripslashes($p_data['panel_content']));
}
}
}
}
unset($p_data);
}
} else if ($p_key == 0) {
require_once ADMIN."navigation.php";
}
define($p_side['name'], ($p_side['name'] === 'U_CENTER' ? $admin_mess : ''.ob_get_contents());
ob_end_clean();
} else {
define($p_side['name'], ($p_side['name'] === 'U_CENTER' ? $admin_mess : '');
}
}
unset($panels_cache);

if (defined("ADMIN_PANEL" || LEFT && !RIGHT) {
$main_style = "side-left";
} elseif (LEFT && RIGHT) {
$main_style = "side-both";
} elseif (!LEFT && RIGHT) {
$main_style = "side-right";
} elseif (!LEFT && !RIGHT) {
$main_style = "";
}
?>[/syntaxhighlighter]

I want to remove WARNING: An error occurred while parsing the page. Please see PHPFusion's error log for more details.

It's only for admins.

how to remove it?

We already answered you in another thread.

Locked.