wp admin problem with headers
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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 mehere some pictures :
– Regards
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