Your session has ended. Sign in again.
When a page says your session has ended, the sign-in on this device is over. Sign in again. Your data and settings are unchanged.
What it means
The sign-in on this device has ended. The page stays as it is and a sign-in window opens in place. Sign in with the same account to carry on; unsaved drafts and open windows are kept. Your data and settings are unchanged, and any combo running in Trade keeps running.
Why it happens
The sign-in expired.
The password was changed, which signs out every other device.
This device was signed out from another device, or someone chose Sign out everywhere.
The account reached its signed-in device limit and this device was signed out.
What to do
Sign in again. If you didn’t change the password or sign out any device, change your password right after signing in, then sign out any device you don’t recognize under Sign-in & security in settings.
If you forgot your Trade password, see Forgot your password or lost your authenticator. For Z Market Lab sign-in settings, see Account and sign-in security.