Wordpress permission problem
I get this when i try to install a new plugin:
Installs additions: BuddyPress 2.1.1
Downloading install package from https://downloads.wordpress.org/plugin/buddypress.2.1.1.zip...
Unpacking the package ...
Unable to create directory.
I dont know what its wrong but i think it is some sort of permission problem. But i cannot get it right. Can someone help me?