ไม่สามารถเก็บข้อมูลลงไฟล์ *.txt บนเซิฟเวอรได้ แต่สามารถรันบน localhost ได้ขอทราบวิธีแก้ไขครับ

<form action="../php_pro/add_devi.php" method="post" enctype="multipart/form-data" name="frm" autocomplete="off" onsubmit="return check_form()">
  
    <table width="90%" border="0" align="center" cellpadding="1" cellspacing="0">
      <tr>
        <td colspan="3" align="center" bgcolor="#FFFFFF"><br />
          <h2>แก้ไขหน้า  Ms. Devi </h2></td>
          
      </tr>
      <tr>
        <td width="9%" align="right" bgcolor="#FFFFFF">รูป</td>
        <td width="4%" bgcolor="#FFFFFF">&nbsp;</td>
        <td width="87%" bgcolor="#FFFFFF"><label>
          <input type="file" name="pro_upload" id="pro_upload" />
        </label></td>
      </tr>
      <tr>
        <td colspan="3" align="center" bgcolor="#FFFFFF">ข้อความ<br />
          <textarea name="text" id="text" cols="70" rows="30"  wrap="VIRTUAL">
		  <? 
		  $read = fopen("Devi.txt","r");
		  if($read){
		  	while(!feof($read)){
			  echo fgets($read);
		  		}
		  }
		 // echo fpassthru($read);
			?>
          </textarea>
          </td>
      </tr>
      <tr>
        <td bgcolor="#FFFFFF">&nbsp;</td>
        <td bgcolor="#FFFFFF">&nbsp;</td>
        <td bgcolor="#FFFFFF"><label>
          <input type="submit" name="button3" id="button3" value="Submit" />
        </label>
          <label>
            <input type="reset" name="button3" id="button4" value="Reset" />
            <input name="ingr_id2" type="hidden" id="ingr_id2" value="<?=$record[ingr_id]?>" />
          </label></td>
      </tr>
      <tr>
        <td bgcolor="#FFFFFF">&nbsp;</td>
        <td bgcolor="#FFFFFF">&nbsp;</td>
        <td bgcolor="#FFFFFF">&nbsp;</td>
      </tr>
    </table>
  </form>

<? 
session_start();
require_once("../include/config.inc.php");
require_once("../class/func.class.php");
$func = new Func();
?>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
<?
if(($_FILES["pro_upload"]["type"] == "image/gif") ||  
		 ($_FILES["pro_upload"]["type"] == "image/pjpeg") ||
		 ($_FILES["pro_upload"]["type"] == "image/jpg") ||
		 ($_FILES["pro_upload"]["type"] == "image/png") ||
		 ($_FILES["pro_upload"]["type"] == "image/x-png") ||
		 ($_FILES["pro_upload"]["type"] == "image/jpeg") && 
		 ($_FILES["pro_upload"]["size"] < 2097152)){
	$file=$_FILES['pro_upload'];
	$pro_upload = "img-miss-devi.png";
	$read = fopen("../admin/Devi.txt","w+");
	fputs($read,$_POST[text]);

	@copy($file[tmp_name],"../asset/about-devi/".$pro_upload);
	echo "<script>alert('Recorded successfully.')</script>"; 
	echo "<meta http-equiv='refresh' content='0; url=../admin/ms_devi.php'>" ;
}else{
	echo "<script>alert('This file is invalid.')</script>";
	echo "<meta http-equiv='refresh' content='0; url=../admin/ms_devi.php'>" ;
}


?> 

Warning: fopen(../admin/Devi.txt) [function.fopen]: failed to open stream: Permission denied in php_pro/add_devi.php on line 18
Warning: fputs(): supplied argument is not a valid stream resource in php_pro/add_devi.php on line 19