link in automatic newsletter doesn’t work

  • unika

    (@unika)


    6 years ago

    I have an automatic newsletter that is sent out every time a new post is made. When people open the mail and click the title to view the post, they get the following message:
    Warning: Cannot modify header information – headers already sent by (output started at /customers/d/d/1/deluchtballon.be/httpd.www/index.php:1) in /customers/d/d/1/deluchtballon.be/httpd.www/wp-includes/pluggable.php on line 1216

    Does anybody know how I can solve this issue?

    The page I need help with: [log in to see the link]

  • The topic ‘link in automatic newsletter doesn’t work’ is closed to new replies.