Post update to 1.8.8 unable to login as 'admin'

The upgrade process seemed to run smoothly. When completed I attempted to login as existing user ‘admin’ with the password. No success. So I used the Forgot Password link - worked fine. Email received. Link to reset was fine and I set a new Password. Tried to login - No success.

Have I missed something?

Thank you,

Edward

We haven’t made any major changes regarding that

Enough disk space?

                              Used. Avail.

/dev/sda1 194G 78G 116G 41% /

Disk space ok.

I’ve been having trouble logging in with admin from Firefox for a while now. It is solved by refreshing the page…