create a session once

[trufla]

Hello peeps!

How do I code a session to start only once to overt this error

Notice: A session had already been started - ignoring session_start() in c:\easyphp1-7\www\folder\admin.php on line 2

I was just testing loggin in, loggin out and loggin back in again.

?

[Shrike]

You must be calling session_start() more than once, perhaps when including files?