Title: WP 2.7 array_keys php error
Last modified: August 19, 2016

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# WP 2.7 array_keys php error

 *  [svaldesm](https://wordpress.org/support/users/svaldesm/)
 * (@svaldesm)
 * [17 years, 5 months ago](https://wordpress.org/support/topic/wp-27-array_keys-php-error/)
 * Hey, I’ve just installed WP 2.7 but a lot of errors have appeared.
 * When I try to add a plugin from a zip file, I got the same error as if I try 
   to add it from the auto-installer (you select the plugin and it installs automatically).
 *     ```
       Abriendo el paquete del plugin
   
       Warning: array_keys() [function.array-keys]: The first argument should be an array in /home/bpaconst/public_html/wp-admin/includes/plugin-install.php on line 862
   
       La carpeta ya existe.
   
       Instalación fallida
       ```
   
 * Also, when I try to edit the options of my blog, it returns me a 403 Forbidden
   Error.
 * How can I fix this things?
 * Thanks in advance.

The topic ‘WP 2.7 array_keys php error’ is closed to new replies.

## Tags

 * [php-error](https://wordpress.org/support/topic-tag/php-error/)

 * In: [Fixing WordPress](https://wordpress.org/support/forum/how-to-and-troubleshooting/)
 * 0 replies
 * 1 participant
 * Last reply from: [svaldesm](https://wordpress.org/support/users/svaldesm/)
 * Last activity: [17 years, 5 months ago](https://wordpress.org/support/topic/wp-27-array_keys-php-error/)
 * Status: not resolved

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