Foros del Web - resizer.php

Wenas,
Tengo instalado 4images y funciona bie salvo al momento de redimensionar imagenes me sale el siguiente error:
¡Error convirtiendo archivo de imagen!
Con lo poco ke entiendo de php marqué en rojo las lineas donde creo esta el error....
Podrían decirme en que condiciones el codigo php me muestra el error!?

¡Error convirtiendo archivo de imagen!:neurotico

************************************************** ****
$nozip = 1;
define('IN_CP', 1);
define('ROOT_PATH', './../');
require('admin_global.php');
require(ROOT_PATH.'includes/image_utils.php');

if ($action == "") {
$action = "selectoptions";
}

show_admin_header();

$convert_options = init_convert_options();
if ($convert_options['convert_error']) {
echo $convert_options['convert_error'];
show_admin_footer();
exit;
}

if ($action == "resizeimages") {
$path = ($HTTP_POST_VARS['image_type'] == "media") ? MEDIA_PATH : THUMB_PATH;
$sql_image_type = ($HTTP_POST_VARS['image_type'] == "media") ? "image_media_file" : "image_thumb_file";
$dimension = (isset($HTTP_POST_VARS['dimension'])) ? intval($HTTP_POST_VARS['dimension']) : 200;
$resize_type = (isset($HTTP_POST_VARS['resize_type'])) ? intval($HTTP_POST_VARS['resize_type']) : 1;
$quality = (isset($HTTP_POST_VARS['quality']) && intval($HTTP_POST_VARS['quality']) && intval($HTTP_POST_VARS['quality']) <= 100) ? intval($HTTP_POST_VARS['quality']) : 100;
$image_list = (isset($HTTP_POST_VARS['image_list'])) ? $HTTP_POST_VARS['image_list'] : "";
$image_dimensions = (isset($HTTP_POST_VARS['image_dimensions'])) ? $HTTP_POST_VARS['image_dimensions'] : "";

if (!empty($image_list)) {
$image_id_sql = "";
foreach ($image_list as $key => $val) {
if ($val == 1) {
$image_id_sql .= (($image_id_sql != "") ? ", " : "" ).$key;
}
}

$sql = "SELECT image_id, cat_id, $sql_image_type
FROM ".IMAGES_TABLE."
WHERE image_id IN($image_id_sql)";
$result = $site_db->query($sql);

$image_cache = array();
while ($row = $site_db->fetch_array($result)) {
$image_cache[$row['image_id']] = $row;
}

foreach ($image_list as $key => $val) {
if ($val == 1) {
echo "<p>".$lang['resizing_image']."<b>".$image_cache[$key][$sql_image_type]."</b> (".$image_dimensions[$key].") ....  \n";
flush();
@set_time_limit(90);
if (resize_image($path."/".$image_cache[$key]['cat_id']."/".$image_cache[$key][$sql_image_type], $quality, $dimension, $resize_type)) {
echo "<br />   <b>".$lang['resizing_image_success']."</b><p>";
}
else {
echo "<br />   <b class=\"marktext\">".$lang['resizing_image_error']."</b><p>"; }
}
}
}
else {
echo "<b>Just relaxing because you give me nothing to do!</b>";
}
}

if ($action == "selectoptions") {
show_form_header("resizer.php", "selectoptions");
show_table_header($lang['resize_images'], 2);

$image_type = (isset($HTTP_POST_VARS['image_type'])) ? trim($HTTP_POST_VARS['image_type']) : "media";

$select_image_type = "<select name=\"image_type\">";
$select_image_type .= "<option value=\"media\"";
if ($image_type == "media") {
$select_image_type .= " selected";
}
$select_image_type .= ">".$lang['resize_image_files']."</option>";
$select_image_type .= "<option value=\"thumb\"";
if ($image_type == "thumb") {
$select_image_type .= " selected";
}
$select_image_type .= ">".$lang['resize_thumb_files']."</option>";
$select_image_type .= "</select>";

show_custom_row($lang['resize_image_type_desc'], $select_image_type);

$dimension = (isset($HTTP_POST_VARS['dimension'])) ? intval($HTTP_POST_VARS['dimension']) : 200;
$resize_type = (isset($HTTP_POST_VARS['resize_type'])) ? intval($HTTP_POST_VARS['resize_type']) : 1;
$quality = (isset($HTTP_POST_VARS['quality']) && intval($HTTP_POST_VARS['quality']) && intval($HTTP_POST_VARS['quality']) <= 100) ? intval($HTTP_POST_VARS['quality']) : 100;

$num_newimages = (isset($HTTP_POST_VARS['num_newimages']) && intval($HTTP_POST_VARS['num_newimages'])) ? intval($HTTP_POST_VARS['num_newimages']) : 10;

show_input_row($lang['resize_dimension_desc'], "dimension", $dimension);

$resize_type_1_checked = ($resize_type == 1) ? " checked=\"checked\"" : "";
$resize_type_2_checked = ($resize_type == 2) ? " checked=\"checked\"" : "";
$resize_type_3_checked = ($resize_type == 3) ? " checked=\"checked\"" : "";

$resize_type_radios = "<input type=\"radio\" name=\"resize_type\" value=\"1\"".$resize_type_1_checked."> ".$lang['resize_proportionally']."<br />";
$resize_type_radios .= "<input type=\"radio\" name=\"resize_type\" value=\"2\"".$resize_type_2_checked."> ".$lang['resize_fixed_width']."<br />";
$resize_type_radios .= "<input type=\"radio\" name=\"resize_type\" value=\"3\"".$resize_type_3_checked."> ".$lang['resize_fixed_height']."<br />";
show_custom_row($lang['resize_proportions_desc'], $resize_type_radios);

show_input_row($lang['resize_quality_desc'], "quality", $quality);
show_input_row($lang['num_newimages_desc'], "num_newimages", $num_newimages);
show_form_footer($lang['resize_check'], "");
echo "</form>";
}

if (isset($HTTP_POST_VARS['action']) && $action == "selectoptions") {

$path = ($HTTP_POST_VARS['image_type'] == "media") ? MEDIA_PATH : THUMB_PATH;
$sql_image_type = ($HTTP_POST_VARS['image_type'] == "media") ? "image_media_file" : "image_thumb_file";
$dimension = (isset($HTTP_POST_VARS['dimension'])) ? intval($HTTP_POST_VARS['dimension']) : 200;
$quality = (isset($HTTP_POST_VARS['quality'])) ? intval($HTTP_POST_VARS['quality']) : 75;

$sql = "SELECT image_id, image_name, cat_id, $sql_image_type
FROM ".IMAGES_TABLE;
$result = $site_db->query($sql);

$imgs = "";
if ($result) {
$bgcounter = 0;
$image_counter = 0;
while ($image_row = $site_db->fetch_array($result)) {
if (!empty($image_row[$sql_image_type]) && file_exists($path."/".$image_row['cat_id']."/".$image_row[$sql_image_type])) {
if (!$image_info = getimagesize($path."/".$image_row['cat_id']."/".$image_row[$sql_image_type])) {
continue;
}
if ($image_info[2] == 1 || $image_info[2] == 2 || $image_info[2] == 3) {
$ok = 0;
if ($resize_type == 1 && ($image_info[0] > $dimension || $image_info[1] > $dimension)) {
$ok = 1;
}
elseif ($resize_type == 2 && $image_info[0] > $dimension) {
$ok = 1;
}
elseif ($resize_type == 3 && $image_info[1] > $dimension) {
$ok = 1;
}
if ($ok) {
$imgs .= "<tr class=\"".get_row_bg()."\">";
$imgs .= "<td><input type=\"checkbox\" name=\"image_list[".$image_row['image_id']."]\" value=\"1\" checked=\"checked\"></td>\n";
$imgs .= "<td><b>".$image_row[$sql_image_type]."</b></td>\n";
$imgs .= "<td>".$image_info[0]."x".$image_info[1]."</td>";

$width_height = get_width_height($dimension, $image_info[0], $image_info[1], $resize_type);

$imgs .= "<td>".$width_height['width']."x".$width_height['height']."</td>";
$imgs .= "<td>".$quality."</td>";
$imgs .= "</tr>\n";
$imgs .= "<input type=\"hidden\" name=\"image_dimensions[".$image_row['image_id']."]\" value=\"".$image_info[0]."x".$image_info[1]."\">";
$image_counter++;
}
}
}
if ($image_counter == $num_newimages) {
break;
}
}
}
if (empty($imgs)) {
echo "<table cellpadding=\"0\" cellspacing=\"0\" border=\"0\" width=\"100%\"><tr><td class=\"tableborder\">\n<table cellpadding=\"3\" cellspacing=\"1\" border=\"0\" width=\"100%\">\n";
$bgcounter = 0;
show_description_row($lang['no_search_results']);
show_table_footer();
}
else {
show_form_header("resizer.php", "resizeimages", "form");
show_hidden_input("image_type", $image_type);
show_hidden_input("dimension", $dimension);
show_hidden_input("resize_type", $resize_type);
show_hidden_input("quality", $quality);
echo "<table cellpadding=\"0\" cellspacing=\"0\" border=\"0\" width=\"100%\"><tr><td class=\"tableborder\">\n<table cellpadding=\"3\" cellspacing=\"1\" border=\"0\" width=\"100%\">\n";
echo "<tr class=\"tableseparator\">\n<td class=\"tableseparator\">\n<input name=\"allbox\" type=\"checkbox\" onClick=\"CheckAll();\" checked=\"checked\">\n</td>\n<td class=\"tableseparator\">".$lang['field_image_file']."</td>\n<td class=\"tableseparator\">".$lang['resize_org_size']."</td>\n<td class=\"tableseparator\">".$lang['resize_new_size']."</td>\n<td class=\"tableseparator\">".$lang['resize_new_quality']."</td>\n</tr>\n";
echo $imgs;
show_form_footer($lang['resize_start'], "", 5);
}
}
show_admin_footer();
?>

Si consideran lo pueden cambiar al foro de PHP..

salu2