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0
votes
3answers
246 views

Custom meta box in custom post type not working

As a wordpress newbie I am having problems in adding custom meta box in my "slider" custom post type which I used in some old wp theme. I'm getting a warning: Warning: call_user_func() expects ...
1
vote
2answers
279 views

Getting notices on fresh 3.6.1 install

I'm a relative newcomer to WP. I've been playing around for the past 3 months or so trying out themes, plugins etc. About a month ago I got to the point where I turned debug on and I started seeing ...
0
votes
1answer
13 views

How do I issue a warning in a wordpress plugin?

I'm trying to debugging a plug in that's misbehaving. I don't have a good setup for debugging and developing wordpress, so I just want to output the values of some variables to the rendered page. Is ...
0
votes
1answer
98 views

Warning: array_pop() expects parameter 1 to be array, boolean given

Getting the following php error when trying to add a new post: Warning: array_pop() expects parameter 1 to be array, boolean given in ...
0
votes
1answer
293 views

Displaying warning if no featured image has been set - Post Editor

I run a multi-author website and many of my users are forgetting to set a featured image for their post. This is a big problem as my theme depends highly on featured images to keep a consistent feel ...
1
vote
0answers
92 views

Getting php_network_getaddress error : No such host is known?

I am working on wordpress theme on my localhost. I started receiving this error. Its is very annoying and i have no idea to resolve this thing.
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votes
0answers
32 views

Errors after moving Wordpress installation

Since I reinstalled a website on a different hosting and moved the database and everything, I keep getting a lot of error messages when trying to open the website (www.pandasnacozinha.com.br). Some of ...
0
votes
0answers
53 views

Warning on subsite while creating new page/post in a multisite network

I have a multisite setup (subdirectory setup). While creating new page or post I am getting following error: Warning: Creating default object from empty value in /*****/wp-admin/includes/post.php on ...
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votes
0answers
66 views

Cannot modify header information when I try my site with www

When I try to reach my website and include www in it's address I get this error: Warning: Cannot modify header information - headers already sent by (output started at ...
0
votes
0answers
462 views

Warning: preg_replace(): Compilation failed: unknown option bit(s) set at offset -1

I recently upgraded my dedicated server to Apache 2.4.6, MySQL 5.5.32, and PHP 5.4.21. Now on my website I get this error: Warning: preg_replace(): Compilation failed: unknown option bit(s) set at ...
0
votes
0answers
276 views

First argument is expected to be a valid callback for cp_admin_init and _canonical_charset

I'm using WordPress 3.5 with child-theme of Twenty Eleven 1.5. Suddenly I'm getting following Warning, Warning: call_user_func_array() [function.call-user-func-array]: First argument is expected to ...
0
votes
0answers
557 views

How to fix Warning: call_user_func_array()?

I modified my theme metabox.php to fit my needs, and I got this eror Blockquote Warning: call_user_func_array() expects parameter 1 to be a valid callback, function 'mytheme_add_box' not found or ...