I'm not familiar with a screensaver (or screen sleep) actually logging you out. However you may have "require password immediately after sleep or screen saver begins" checked.
You can find that setting in the general tab of the Security & Privacy preference pane.
I'm not familiar with a screensaver (or screen sleep) actually logging you out. However you may have "require password immediately after sleep or screen saver begins" checked.
You can find that setting in the general tab of the Security & Privacy preference pane.