Problema com Upload

E ai pessoal??Td beleza?

Seguinte:

Tenho um arquivo (encontrei na internet) que faz o upload na mesma página do formulário, porém o mesmo está funcionando certinho no meu pc, mas no servidor ele da um erro de "File upload error. Internal error."

Segue abaixo o código...

index.php

<?php require_once('Connections/absconcexao.php'); ?>
<?php

// Load the common classes require_once('includes/common/KT_common.php');

// Load the tNG classes
require_once('includes/tng/tNG.inc.php');

// Make a transaction dispatcher instance
$tNGs = new tNG_dispatcher("");

// Make unified connection variable
$conn_absconcexao = new KT_connection($absconcexao, $database_absconcexao);

// Start trigger

$formValidation = new tNG_FormValidation();
$tNGs->prepareValidation($formValidation);

// End trigger

//start Trigger_ImageUpload trigger
//remove this line if you want to edit the code by hand

function Trigger_ImageUpload(&$tNG) {
 $uploadObj = new tNG_ImageUpload($tNG);
 $uploadObj->setFormFieldName("foto");
 $uploadObj->setDbFieldName("foto");
 $uploadObj->setFolder("fotoint/");
 $uploadObj->setMaxSize(15000);
 $uploadObj->setAllowedExtensions("gif, jpg, jpe, jpeg, png");
 $uploadObj->setRename("auto");
 return $uploadObj->Execute();
}

//end Trigger_ImageUpload trigger

// Make an insert transaction instance

$ins_integrante = new tNG_insert($conn_absconcexao);
$tNGs->addTransaction($ins_integrante);

// Register triggers

$ins_integrante->registerTrigger("STARTER", "Trigger_Default_Starter", 1, "POST", "KT_Insert1");
$ins_integrante->registerTrigger("BEFORE", "Trigger_Default_FormValidation", 10, $formValidation);
$ins_integrante->registerTrigger("END", "Trigger_Default_Redirect", 99, "lista_integrantes.php");
$ins_integrante->registerTrigger("AFTER", "Trigger_ImageUpload", 97);

// Add columns

$ins_integrante->setTable("integrante");
$ins_integrante->addColumn("nome", "STRING_TYPE", "POST", "nome");
$ins_integrante->addColumn("foto", "FILE_TYPE", "FILES", "foto");
$ins_integrante->addColumn("data_entrada", "STRING_TYPE", "POST", "data_entrada");
$ins_integrante->addColumn("data_saida", "STRING_TYPE", "POST", "data_saida");
$ins_integrante->setPrimaryKey("id", "NUMERIC_TYPE");

// Execute all the registered transactions
$tNGs->executeTransactions();

// Get the transaction recordset

$rsintegrante = $tNGs->getRecordset("integrante");
$row_rsintegrante = mysql_fetch_assoc($rsintegrante);
$totalRows_rsintegrante = mysql_num_rows($rsintegrante);
?>
<?php
if (!isset($_SESSION)) {
 session_start();
}
$MM_authorizedUsers = "";
$MM_donotCheckaccess = "true";

// *** Restrict Access To Page: Grant or deny access to this page

function isAuthorized($strUsers, $strGroups, $UserName, $UserGroup) {
 // For security, start by assuming the visitor is NOT authorized.
 $isValid = False;

 // When a visitor has logged into this site, the Session variable MM_Username set equal to their username.
 // Therefore, we know that a user is NOT logged in if that Session variable is blank.
 if (!empty($UserName)) {
 // Besides being logged in, you may restrict access to only certain users based on an ID established when they login.
 // Parse the strings into arrays.
 $arrUsers = Explode(",", $strUsers);
 $arrGroups = Explode(",", $strGroups);
 if (in_array($UserName, $arrUsers)) {
 $isValid = true;
 }
 // Or, you may restrict access to only certain users based on their username.
 if (in_array($UserGroup, $arrGroups)) {
 $isValid = true;
 }
 if (($strUsers == "") && true) {
 $isValid = true;
 }
 }
 return $isValid;
}

$MM_restrictGoTo = "login.php";
if (!((isset($_SESSION['MM_Username'])) && (isAuthorized("",$MM_authorizedUsers, $_SESSION['MM_Username'], $_SESSION['MM_UserGroup'])))) {
 $MM_qsChar = "?";
 $MM_referrer = $_SERVER['PHP_SELF'];
 if (strpos($MM_restrictGoTo, "?")) $MM_qsChar = "&";
 if (isset($QUERY_STRING) && strlen($QUERY_STRING) > 0)
 $MM_referrer .= "?" . $QUERY_STRING;
 $MM_restrictGoTo = $MM_restrictGoTo. $MM_qsChar . "accesscheck=" . urlencode($MM_referrer);
 header("Location: ". $MM_restrictGoTo);
 exit;
}
?><!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN"

"http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd">

<?php
echo $tNGs->getErrorMsg();
?>
 <form method="post" id="form1" action="<?php echo $row_rsintegrante['']; ?>" enctype="multipart/form-data">
 <table cellpadding="2" cellspacing="0" class="KT_tngtable">
 <tr>
 <td class="KT_th"><label for="nome">Nome:</label></td>
 <td><input name="nome" type="text" class="btn" id="nome" value="<?php echo KT_escapeAttribute($row_rsintegrante['nome']); ?>" size="32" />
 <?php echo $tNGs->displayFieldHint("nome");?> <?php echo $tNGs->displayFieldError("integrante", "nome"); ?> </td>
 </tr>
 <tr>
 <td class="KT_th"><label for="foto">Foto:</label></td>
 <td><input name="foto" type="file" class="btn" id="foto" size="32" maxlength="200" />
 <?php echo $tNGs->displayFieldError("integrante", "foto"); ?> </td>
 </tr>
 <tr>
 <td class="KT_th"><label for="data_entrada">Data Entrada:</label></td>
 <td><input name="data_entrada" type="text" class="btn" id="data_entrada" value="<?php echo KT_escapeAttribute($row_rsintegrante['data_entrada']); ?>" size="10" maxlength="10" />
 <?php echo $tNGs->displayFieldHint("data_entrada");?> <?php echo $tNGs->displayFieldError("integrante", "data_entrada"); ?> </td>
 </tr>
 <tr>
 <td class="KT_th"><label for="data_saida">Data Saída:</label></td>
 <td><input name="data_saida" type="text" class="btn" id="data_saida" value="<?php echo KT_escapeAttribute($row_rsintegrante['data_saida']); ?>" size="10" maxlength="10" />
 <?php echo $tNGs->displayFieldHint("data_saida");?> <?php echo $tNGs->displayFieldError("integrante", "data_saida"); ?> </td>
 </tr>
 <tr class="KT_buttons">
 <td colspan="2"><input name="KT_Insert1" type="submit" class="btnlink" id="KT_Insert1" value="Cadastrar Integrante" />
 </td>
 </tr>
 </table>
 </form>

</body>
</html>

KT_common.php

<?php
/*
* ADOBE SYSTEMS INCORPORATED
* Copyright 2007 Adobe Systems Incorporated
* All Rights Reserved
*
* NOTICE: Adobe permits you to use, modify, and distribute this file in accordance with the
* terms of the Adobe license agreement accompanying it. If you have received this file from a
* source other than Adobe, then your use, modification, or distribution of it requires the prior
* written permission of Adobe.
*/

/*
Copyright (c) InterAKT Online 2000-2006. All rights reserved.
*/

$KT_CMN_uploadErrorMsg = '<strong>File not found:</strong> <br />%s<br /><strong>Please upload the includes/ folder to the testing server.</strong>';
$KT_CMN_uploadFileList = array('KT_config.inc.php', 'KT_functions.inc.php');

for ($KT_CMN_i=0;$KT_CMN_i<sizeof($KT_CMN_uploadFileList);$KT_CMN_i++) {

	$KT_CMN_uploadFileName = dirname(realpath(__FILE__)). '/' . $KT_CMN_uploadFileList[$KT_CMN_i];
	if (file_exists($KT_CMN_uploadFileName)) {
 require_once($KT_CMN_uploadFileName);
	} else {
 die(sprintf($KT_CMN_uploadErrorMsg,$KT_CMN_uploadFileList[$KT_CMN_i]));
	}
}
?>

tNG.inc.php

<?php
/*
* ADOBE SYSTEMS INCORPORATED
* Copyright 2007 Adobe Systems Incorporated
* All Rights Reserved
*
* NOTICE: Adobe permits you to use, modify, and distribute this file in accordance with the
* terms of the Adobe license agreement accompanying it. If you have received this file from a
* source other than Adobe, then your use, modification, or distribution of it requires the prior
* written permission of Adobe.
*/

/*
Copyright (c) InterAKT Online 2000-2006. All rights reserved.
*/

$KT_tNG_uploadErrorMsg = '<strong>File not found:</strong> <br />%s<br /><strong>Please upload the includes/ folder to the testing server.</strong>';
$KT_tNG_uploadFileList1 = array(
'tNG_config.inc.php',
'../common/KT_common.php',
'tNG_functions.inc.php',
'triggers/tNG_TidyContent.inc.php',
'triggers/tNG_defTrigg.inc.php',
'../common/lib/resources/KT_Resources.php',
'../common/lib/shell/KT_Shell.php',
'../common/lib/folder/KT_Folder.php',
'../common/lib/file_upload/KT_FileUpload.php',
'../common/lib/image/KT_Image.php',
'../common/lib/email/KT_Email.php',
'../common/lib/db/KT_Db.php',
'../common/lib/file/KT_File.php',
'../common/lib/captcha/KT_Captcha.php',
'../common/KT_functions.inc.php',
);

$KT_tNG_uploadFileList2 = array(
'tNG_log.class.php',
'tNG_dispatcher.class.php',
'tNG.class.php',
'tNG_fields.class.php',
'tNG_insert.class.php',
'tNG_update.class.php',
'tNG_delete.class.php',
'tNG_multiple.class.php',
'tNG_multipleInsert.class.php',
'tNG_multipleUpdate.class.php',
'tNG_multipleDelete.class.php',
'tNG_custom.class.php',
'tNG_login.class.php',
'tNG_logoutTransaction.class.php',
'tNG_import.class.php',
'tNG_error.class.php',
'triggers/tNG_SetOrderField.class.php',
'triggers/tNG_Redirect.class.php',
'triggers/tNG_FormValidation.class.php',
'triggers/tNG_FieldCompare.class.php',
'triggers/tNG_FileUpload.class.php',
'triggers/tNG_ImageUpload.class.php',
'triggers/tNG_FileDelete.class.php',
'triggers/tNG_LinkedTrans.class.php',
'triggers/tNG_CheckTableField.class.php',
'triggers/tNG_CheckUnique.class.php',
'triggers/tNG_ChkForbiddenWords.class.php',
'triggers/tNG_CheckDetailRecord.class.php',
'triggers/tNG_CheckMasterRecord.class.php',
'triggers/tNG_DeleteDetailRec.class.php',
'triggers/tNG_DeleteFolder.class.php',
'triggers/tNG_ThrowError.class.php',
'triggers/tNG_Email.class.php',
'triggers/tNG_EmailRecordset.class.php',
'triggers/tNG_EmailPageSection.class.php',
'triggers/tNG_RestrictAccess.class.php',
'triggers/tNG_Captcha.class.php',
'triggers/tNG_UserLoggedIn.class.php',
'triggers/tNG_ManyToMany.class.php',
'triggers/tNG_MtmFakeRs.class.php',
'triggers/tNG_Logout.class.php',
'triggers/tNG_DynamicThumbnail.class.php',
'triggers/tNG_DynamicMedia.class.php',
'triggers/tNG_Download.class.php',
'triggers/tNG_MFileUpload.class.php',
'triggers/tNG_MImageUpload.class.php',
'triggers/tNG_MuploadHelper.class.php',
'triggers/tNG_FileListRecordset.class.php',
'triggers/tNG_TidyContent.class.php',
);

for ($KT_tNG_i=0;$KT_tNG_i<sizeof($KT_tNG_uploadFileList1);$KT_tNG_i++) {

	$KT_tNG_uploadFileName = dirname(realpath(__FILE__)). '/' . $KT_tNG_uploadFileList1[$KT_tNG_i];
	if (file_exists($KT_tNG_uploadFileName)) {
 require_once($KT_tNG_uploadFileName);
	} else {
 die(sprintf($KT_tNG_uploadErrorMsg,$KT_tNG_uploadFileList1[$KT_tNG_i]));
	}
}

for ($KT_tNG_i=0;$KT_tNG_i<sizeof($KT_tNG_uploadFileList2);$KT_tNG_i++) {

	$KT_tNG_uploadFileName = dirname(realpath(__FILE__)). '/' . $KT_tNG_uploadFileList2[$KT_tNG_i];
	if (file_exists($KT_tNG_uploadFileName)) {
 if (substr(PHP_VERSION, 0, 1) != '5') {
 require_once($KT_tNG_uploadFileName);
 }
	} else {
 die(sprintf($KT_tNG_uploadErrorMsg,$KT_tNG_uploadFileList2[$KT_tNG_i]));
	}
}

function __autoload($class_name) {
	$arr = array(
 'tNG_log' => 'tNG_log.class.php',
 'tNG_dispatcher' => 'tNG_dispatcher.class.php',
 'tNG' => 'tNG.class.php',
 'tNG_fields' => 'tNG_fields.class.php',
 'tNG_insert' => 'tNG_insert.class.php',
 'tNG_update' => 'tNG_update.class.php',
 'tNG_delete' => 'tNG_delete.class.php',
 'tNG_multiple' => 'tNG_multiple.class.php',
 'tNG_multipleInsert' => 'tNG_multipleInsert.class.php',
 'tNG_multipleUpdate' => 'tNG_multipleUpdate.class.php',
 'tNG_multipleDelete' => 'tNG_multipleDelete.class.php',
 'tNG_custom' => 'tNG_custom.class.php',
 'tNG_login' => 'tNG_login.class.php',
 'tNG_logoutTransaction' => 'tNG_logoutTransaction.class.php',
 'tNG_import' => 'tNG_import.class.php',
 'tNG_CSVImport' => 'tNG_CSVImport.class.php',
 'tNG_XMLImport' => 'tNG_XMLImport.class.php',
 'tNG_error' => 'tNG_error.class.php',
 'tNG_SetOrderField' => 'triggers/tNG_SetOrderField.class.php',
 'tNG_Redirect' => 'triggers/tNG_Redirect.class.php',
 'tNG_FormValidation' => 'triggers/tNG_FormValidation.class.php',
 'tNG_FieldCompare' => 'triggers/tNG_FieldCompare.class.php',
 'tNG_FileUpload' => 'triggers/tNG_FileUpload.class.php',
 'tNG_ImageUpload' => 'triggers/tNG_ImageUpload.class.php',
 'tNG_FileDelete' => 'triggers/tNG_FileDelete.class.php',
 'tNG_LinkedTrans' => 'triggers/tNG_LinkedTrans.class.php',
 'tNG_CheckTableField' => 'triggers/tNG_CheckTableField.class.php',
 'tNG_CheckUnique' => 'triggers/tNG_CheckUnique.class.php',
 'tNG_ChkForbiddenWords' => 'triggers/tNG_ChkForbiddenWords.class.php',
 'tNG_CheckDetailRecord' => 'triggers/tNG_CheckDetailRecord.class.php',
 'tNG_CheckMasterRecord' => 'triggers/tNG_CheckMasterRecord.class.php',
 'tNG_DeleteDetailRec' => 'triggers/tNG_DeleteDetailRec.class.php',
 'tNG_DeleteFolder' => 'triggers/tNG_DeleteFolder.class.php',
 'tNG_ThrowError' => 'triggers/tNG_ThrowError.class.php',
 'tNG_Email' => 'triggers/tNG_Email.class.php',
 'tNG_EmailRecordset' => 'triggers/tNG_EmailRecordset.class.php',
 'tNG_EmailPageSection' => 'triggers/tNG_EmailPageSection.class.php',
 'tNG_RestrictAccess' => 'triggers/tNG_RestrictAccess.class.php',
 'tNG_Captcha' => 'triggers/tNG_Captcha.class.php',
 'tNG_Logout' => 'triggers/tNG_Logout.class.php',
 'tNG_UserLoggedIn' => 'triggers/tNG_UserLoggedIn.class.php',
 'tNG_ManyToMany' => 'triggers/tNG_ManyToMany.class.php',
 'tNG_MtmFakeRs' => 'triggers/tNG_MtmFakeRs.class.php',
 'tNG_DynamicThumbnail' => 'triggers/tNG_DynamicThumbnail.class.php',
 'tNG_DynamicMedia' => 'triggers/tNG_DynamicMedia.class.php',
 'tNG_Download' => 'triggers/tNG_Download.class.php',
 'tNG_MFileUpload' => 'triggers/tNG_MFileUpload.class.php',
 'tNG_MImageUpload' => 'triggers/tNG_MImageUpload.class.php',
 'tNG_FileListRecordset' => 'triggers/tNG_FileListRecordset.class.php',
 'tNG_MuploadHelper' => 'triggers/tNG_MuploadHelper.class.php',
 'tNG_TidyContent' => 'triggers/tNG_TidyContent.class.php'
	);

	if (isset($arr[$class_name])) {
 require_once(dirname(realpath(__FILE__)). '/' . $arr[$class_name]);
	}
}

if (isset($GLOBALS['KT_prefered_image_lib'])) {

$GLOBALS['tNG_prefered_image_lib'] = $GLOBALS['KT_prefered_image_lib'];
}

if (isset($GLOBALS['KT_prefered_imagemagick_path'])) {

$GLOBALS['tNG_prefered_imagemagick_path'] = $GLOBALS['KT_prefered_imagemagick_path'];
}

//set SERVER variables from ENV if is CGI/FAST CGI
KT_setServerVariables();
//start the session

KT_session_start();
?>

Aguardo....