Conference Link is shown wrong in email and Conference link is printed twice

Dear All,

The conference link is shown incorrect in the mails. From my local system I have transferred my code completely to server “” but still its showing the link as localhost name as “http://localhost/ocs2/index.php/bpic2019/bpic2019/index” (which i am not using) instead of original link “

Also Conference name is printed twice. Please suggest what can be done. Even if Its not printed in mail, its well and good instead of printing wrong link. I have attached the screenshot for perusal