- create a new admin user.
bin/magento admin:user:create --admin-user=admin --admin-password=newpass123 --admin-email=admin@example.com --admin-firstname=John --admin-lastname=Doe- Clear Cache:
bin/magento cache:clean
bin/magento admin:user:create –admin-user=admin12 –admin-password=admin@12 –admin-email=admin@example.com –admin-firstname=Jerin –admin-lastname=m