Can't access my administration panel I was playing around with my website, which was built by a developer long time ago, and I remove the permission for the "administrator" role, and now as a "superadmin" I can't access the Drupal panel of my own site. 

Can someone help me figure out how can I access the control panel? 

Thank you!
Use Drush commands instead like 

Drush urol command

Or update existing role with the proper permission to access your backend admin

Drush add permistion command