Title: WP Admin – plugin.php problem
Last modified: August 20, 2016

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# WP Admin – plugin.php problem

 *  [lordhell](https://wordpress.org/support/users/lordhell/)
 * (@lordhell)
 * [14 years, 1 month ago](https://wordpress.org/support/topic/wp-admin-pluginphp-problem/)
 * Hello,
    I haven’t much time to write on my web, but recently I updated to new
   wordpress, but not sure if it has to do anything with my problem. After updating
   wordpress and installing new theme I can’t see and do almost anything in wp-admin.
   I can’t see my text in my posts, I can’t add any images to my posts, can’t write,
   it’s only for visitors to see my web, but wp admin is useless.
 * Only this error is still appearing:
    `Warning: call_user_func_array() [function.
   call-user-func-array]: First argument is expected to be a valid callback, '_update_term_count_on_transition_post_status'
   was given in /home/www/lordhell.cz/subdomeny/www/wp-includes/plugin.php on line
   405`
 * I tried to unistall all themes, deactivated all plugins and no result, still 
   the same problem.
 * I am hopeless now, if anyone know something how to fix it, please help. I really
   appreciate any help.
 * Thanks.

Viewing 4 replies - 1 through 4 (of 4 total)

 *  [vtxyzzy](https://wordpress.org/support/users/vtxyzzy/)
 * (@vtxyzzy)
 * [14 years ago](https://wordpress.org/support/topic/wp-admin-pluginphp-problem/#post-2672981)
 * If you are running the latest version of WP, try reinstalling by going to Dashboard-
   >Updates and clicking ‘Reinstall Now’.
 *  Thread Starter [lordhell](https://wordpress.org/support/users/lordhell/)
 * (@lordhell)
 * [14 years ago](https://wordpress.org/support/topic/wp-admin-pluginphp-problem/#post-2672997)
 * Hey,
    thanks for advice, but it’s still the same. When I tried to reinstall it
   in dashboard – `Warning: posix_getpwuid() has been disabled for security reasons
   in /home/www/lordhell.cz/subdomeny/www/wp-admin/includes/class-wp-filesystem-
   direct.php on line 172`
 * And manually… also the same.
 *  [vtxyzzy](https://wordpress.org/support/users/vtxyzzy/)
 * (@vtxyzzy)
 * [14 years ago](https://wordpress.org/support/topic/wp-admin-pluginphp-problem/#post-2672998)
 * Contact your hosting service and see if they have a backup taken before the update.
 *  Thread Starter [lordhell](https://wordpress.org/support/users/lordhell/)
 * (@lordhell)
 * [14 years ago](https://wordpress.org/support/topic/wp-admin-pluginphp-problem/#post-2673011)
 * Hey,
    don’t know if that’s the best solution, but I figured that out. I added`
   define( 'CONCATENATE_SCRIPTS', false );` in wp-config.php and it works. Hope 
   that this’ll help to others with similar problem. Thank you!

Viewing 4 replies - 1 through 4 (of 4 total)

The topic ‘WP Admin – plugin.php problem’ is closed to new replies.

## Tags

 * [plugin.php](https://wordpress.org/support/topic-tag/plugin-php/)
 * [problem](https://wordpress.org/support/topic-tag/problem/)
 * [wp-admin](https://wordpress.org/support/topic-tag/wp-admin/)

 * In: [Fixing WordPress](https://wordpress.org/support/forum/how-to-and-troubleshooting/)
 * 4 replies
 * 2 participants
 * Last reply from: [lordhell](https://wordpress.org/support/users/lordhell/)
 * Last activity: [14 years ago](https://wordpress.org/support/topic/wp-admin-pluginphp-problem/#post-2673011)
 * Status: not resolved

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