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1. hodgimus_prime
   Member
   Posted 5 months ago #
   

   I upgraded the site I am working on to 3.4.2 from 2.8.6 and all the parent pages get an error after the page title:

   Warning: Illegal offset type in isset or empty in /home/content/t/a/f/.../html/wp-includes/capabilities.php on line 209

   Warning: Illegal offset type in isset or empty in /home/content/t/a/f/.../html/wp-includes/capabilities.php on line 209

   Warning: Illegal offset type in isset or empty in /home/content/t/a/f/.../html/wp-includes/capabilities.php on line 209

   I knew there would be some issues with a theme developed for < WP 3.0.

   Any help would be appreciated.

   Ex.: http://trumpetfoundation.org/about

2. 360
   Member
   Posted 5 months ago #
   

   try to disable all plugins. Maby some of the used plugins is using an unsupported function.

   WP3.0 added many new functions - You could contact http://nuancemarketing.net/ to update your theme?

   here`s a quick guide about the changes:
   http://millionclues.com/wordpress-tips/make-your-theme-wordpress-3-0-compatible/

   hope that helps :)
   cheers

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