WordPress MU

1. john.loof-green
   Member
   Posted 2 years ago #

   Hi,

   I’ve installed WordPress MU in place of another blog which I moved to a subdirectory. When I proposed the old blog as the main blog for my WordPress MU install, the MU just disappeared and I can only see the old blog. If I try to reach files as wp-admin/wpmu-admin.php I just get an error message like:

   Fatal error: Call to undefined function is_site_admin() in /home/brabygde/public_html/wp-admin/wpmu-admin.php on line 14

   Any suggestions on how to solve this?

2. andrea_r
   Moderator
   Posted 2 years ago #

   When I proposed the old blog as the main blog for my WordPress MU install,

   So.. how exactly did you do this?

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