For some reason the server was not stoping the processes on the spring.php page when the header function was called to redirect it to the cart display page.
to work around the issue, i updated the code to redirect to the cart page:
<?php
// WA eCart Redirect
if ($eCart1->redirStr != "") {
header("Location: ".$eCart1->redirStr);
}
?>
to:
<?php
// WA eCart Redirect
if ($eCart1->redirStr != "") {
session_commit();
header("Location: ".$eCart1->redirStr);
exit();
}
?>