I already fixed it by installing Custom Sender for EBD before you said it, but thanks anyway!
Itis from the contact form plugin. Using wordpress debug mode it throws an error on the line 432 from the email-before-download.php in the plugin (undefinex index)… this is the line:
“$dIds = $_POST[‘ebd_downloads]”
I dumped all $_POST when using the form and that index doesnt exist in the $_POST array and also in the line 445 (where i guess it does a sql query to get download monitor rows) it queries to a table that doesnt exist using a variable “$wp_dlm_db”… the line:
“$dl_it = $wpdb->get_row( “SELECT * FROM $wp_dlm_db WHERE id = ‘”.esc_sql($id).”‘;” );”
the $wp_dlm_db is null but that line maybe isnt used here and its not related
Thanks