help. what is the problem?

Sorry for late response .

Can you please send me the FTP details on my below email Id.
I will resolve that problem and get back to you.

Email : [email protected]

Same here.
Can you just tell how to resolve problem?

If i’m correct, line 211 is:
header(‘location:https://www.paypal.com/cgi-bin/webscr’.$querystring);

From here:

// Redirect to paypal IPN

				if($sandboxenable==1)
				{
					header('location:https://www.sandbox.paypal.com/cgi-bin/webscr'.$querystring);
				}
				else
				{
					header('location:https://www.paypal.com/cgi-bin/webscr'.$querystring);
				}

				exit();

			}else{

Hello Karalius,

This problem is just because of spaces on the file.
Please remove all blank spaces and try once more.
for more explanation please check below link.

Check this out

/***************************/
If after this still you facing this problem then replace code ..

// Redirect to paypal IPN

				if($sandboxenable==1)
				{
					header('location:https://www.sandbox.paypal.com/cgi-bin/webscr'.$querystring);
				}
				else
				{
					header('location:https://www.paypal.com/cgi-bin/webscr'.$querystring);
				}

With the this.

// Redirect to paypal IPN

				if($sandboxenable==1)
				{ ?>
                   <script type="text/ecmascript">
						window.location="https://www.sandbox.paypal.com/cgi-bin/webscr"+"<?php echo $querystring; ?>";
					</script>
                   <?php
				}
				else
				{ ?>
					<script type="text/ecmascript">
						window.location="https://www.paypal.com/cgi-bin/webscr"+<?php echo $querystring; ?>;
					</script>
					<?php
				}

/************************************************/

After this both solution still you getting this same problem then let me know i will manage another solution for you.

Please try the above process and let me know if you still facing any problem. i will resolve it and updates you ASAP.