Disable 2FA by OCC command

  'updater.release.channel' => 'stable',
  'twofactor_enforced' => 'false',
  'twofactor_enforced_groups' => 
  array (
  0 => ‘admin’,
  ),
  'twofactor_enforced_excluded_groups' => 
  array (
  ),);

I will try this.

@Davoud
Thank’s for your help, why you didn’t use code tags?
For noobs it is much better.

Now i get the interowsermessage:

Internal Server Error

The server encountered an internal error and was unable to complete your request.
Please contact the server administrator if this error reappears multiple times, please include the technical details below in your report.
More details can be found in the webserver log.

If i change back to

  'updater.release.channel' => 'stable',
  'twofactor_enforced' => 'false',
  'twofactor_enforced_groups' =>
  array (
  ),
  'twofactor_enforced_excluded_groups' =>
  array (
  ),
);

I get in the webbrowser

https://i.imgur.com/DeHJsat.jpg

I i use this last line

  'updater.release.channel' => 'stable',
  'twofactor_enforced' => 'false',
  'twofactor_enforced_groups' => 
  array (
  0 => ‘admin’,
  ),
  'twofactor_enforced_excluded_groups' => 
  array (
  ),
);

I get

Internal Server Error

The server encountered an internal error and was unable to complete your request.
Please contact the server administrator if this error reappears multiple times, please include the technical details below in your report.
More details can be found in the webserver log.