wp admin problem with headers

  • Resolved xRommelx

    (@xrommelx)


    14 years, 5 months ago

    hi, i am using WP in a project, everything was going perfect till i installed Comment Validation plugin – https://bassistance.de/wordpress-plugin-comment-validation/
    i don’t know why but in admin panel i see this error
    Warning: call_user_func_array() [function.call-user-func-array]: First argument is expected to be a valid callback, 'theme_menu' was given in /home/pixelcr/public_html/revistabellasartes/wp/wp-includes/plugin.php on line 395
    when i try to install a new plugin the errors are those
    Warning: call_user_func_array() [function.call-user-func-array]: First argument is expected to be a valid callback, 'theme_menu' was given in /home/pixelcr/public_html/revistabellasartes/wp/wp-includes/plugin.php on line 395

    Warning: Cannot modify header information - headers already sent by (output started at /home/pixelcr/public_html/revistabellasartes/wp/wp-includes/plugin.php:395) in /home/pixelcr/public_html/revistabellasartes/wp/wp-includes/pluggable.php on line 890

    Warning: Cannot modify header information - headers already sent by (output started at /home/pixelcr/public_html/revistabellasartes/wp/wp-includes/plugin.php:395) in /home/pixelcr/public_html/revistabellasartes/wp/wp-includes/pluggable.php on line 890

    i tried all possibles fixes and solutions in found on internet, but not luck
    i hope someone can help me

    here some pictures :

    dashboard:

    Plugin List:

    trying to install a plugin:

    – Regards

Viewing 1 replies (of 1 total)
  • Thread Starter xRommelx

    (@xrommelx)

    i resolve the problem, the problem was with the template in am making
    in this theme i have a function then create a panel in admin section, the wrong code was this

    function admin_menu(){
	add_menu_page('Administrador','Administrador de Contenido','edit_themes',basename(__FILE__),'theme_options');
	}
function theme_options(){
	}
add_action('admin_menu','admin_options');

    if u read and put attention the add_action is calling a function then don’t exist, so this was the problem
    the correct code is this

    function admin_menu(){
	add_menu_page('Administrador','Administrador de Contenido','edit_themes',basename(__FILE__),'theme_options');
	}
function theme_options(){
	}
add_action('admin_menu','admin_menu');

    – I hope this help to others ppl in the future

Viewing 1 replies (of 1 total)
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