Wordpress auto update plugin error

[MediaStar]

Hello, actually whats problem for this error?

MediaStar Reviewed by MediaStar on 11th Aug 2011. Wordpress auto update plugin error http://imageditings.com/image/321774-Capture.png Hello, actually whats problem for this error? Rating: 5

[CloudShadow]

Make sure you have set the appropriate write/read settings of your wp-content folder.

[MediaStar]

upgrade folder set to 777 but still same

[gopinath112]

Upgrade folder must be set to 755 only

[hugo04]

the update folder must be chmod to 775