Installed the Plugin Snapshot in my Buddypress website.
The plugin is able to make a snapshot, but during the (for testing purposes...) restore, it halts. After that, I gave to let is reproduce a new archive. It finds that snapshot again, however a restore did not take place.
The Snapshot plugin shows an error under "Settings" -> "Server Info":
Session save path: /var/lib/php5
Session save path is not a valid directory.
Session save path is not writeable.
In my case I have no control over the php.ini file in order to adjust the path or make it writable.
So how do I go about this?
(also read the recent comment on the same question, but found no answer in it...)