Open System Preferences (under the Apple menu), Accounts, select your account, click the lock to make changes, click "Login Options", deselect "Automatically log in as".
Welcome to Apple's Users Help Users Forums. Hi mo_photo, looks like you have it solved.
Glad the problem is fixed. You got some great help. You have rewards to hand out. Gold Star = Helpful = 5 pts w 2 available and
Green Star = Solved = 10 pts. That will do two things. [1] Alerts readers to a possible solution to their problem. And [2] It adds points helping the contributer reach the next level.