Hi friends plus an error I believe that this finishes is it

how much the users create its users receive an email with link
--->http://127.0.0.1/live/confirm.php?cookie=f189396196562064f383438597779fbd
when in the truth it would have to be
http://cservice.brasmirc.com.br/live/co ... 8597779fbdwhat I must make to repair this error ?