All other open sessions for this account were terminated.

[mohammed mosharrof_hossain]

I am not get any Extension from market place

When I am trying  to open web wizard then notify me that All other open sessions for this account were terminated. please help me.

[Sunil Patel]

Hello @mohammed mosharrof_hossain

Check one setting

Store >> Configuration >> Advanced  >> Admin >> Security >> Admin Account Sharing

[Manthan Dave · Accepted solution]

Hi @mohammed mosharrof_hossain

It looks like - the user credentials you have logged in - are using by multiple user / some other user as well.

so what happen when some one else logged in with the same credentials , your account should be logged out from there.

Magento 2 have prevention for this - Make Account Sharing Option yes.

Logged in to your magento admin panel , go to Store ->  Configuration -> Advanced  -> Admin -> Security -> Admin Account Sharing -> YES

Hope it helps 

[mohammed mosharrof_hossain]

Thanks For Solution.

But, I am facing another problem.

below gave one screenshot  

[Sunil Patel]

@mohammed mosharrof_hossain

i am not able to see you shared image, can you please share via online tool.

[mohammed mosharrof_hossain]

I don't know about online tool.

[Sunil Patel]

use chrome add-on fire shot or something

[fazal_ansari]

I can go this configuration page from dashboard (Chart is disabled. To enable the chart, click here) by this, but after change can't save configuration.

[fazal_ansari]

I can go this configuration page from dashboard (Chart is disabled. To enable the chart, click here) by this, but after change can't save configuration.

[chiareu]

Personally I can't access the administration to make that settings.

Created new admin user via cli, and same login error.

So we are stuck. Any workaround?

UPDATE:

Seams that the issue is related with twofactorauth - I used both Google auth and Google re-captcha.

In the login form, after captcha is resolved, when we hit login, the form hang with the above message. No field for auth code.