Hello There,
We are getting syntax error because of namespace is missing in variable name ajax_url.
Can you please update it as var name ajax_url is very common and it may conflict.
Details :
SyntaxError: Identifier ‘ajax_url’ has already been declared
<script>
var wpdm_site_url = ‘<?php echo site_url(‘/’); ?>’;
var wpdm_home_url = ‘<?php echo home_url(‘/’); ?>’;
var ajax_url = ‘<?php echo admin_url(‘admin-ajax.php’); ?>’;
var wpdm_ajax_url = ‘<?php echo admin_url(‘admin-ajax.php’); ?>’;
var wpdm_ajax_popup = ‘<?php echo get_option(‘__wpdm_ajax_popup’, 0); ?>’;
</script>