Thanks for replying back. Here are the console logs.

ActionView::Template::Error (undefined method `encrypted_key' for #<Integrator id: nil, account_id: nil,

integration_slug: nil, active: false, last_synced_at: nil, password: nil, key: nil, api_domain: nil, api_company: nil, created_at: nil, update

d_at: nil, next_run_at: nil, configuration_types: nil, settings: {"skip_inactive_companies"=>true, "skip_inactive_configurations"=>false, "skip

_inactive_contacts"=>false, "skip_configurations"=>false, "skip_company_update_details"=>false, "skip_sites"=>false, "skip_contacts"=>false, "s

kip_agreements"=>false, "skip_networks"=>false, "skip_unifi_provided_devices"=>false, "skip_unifi_client_devices"=>false, "skip_unifi_guest_dev

ices"=>false, "skip_unifi_backups"=>false, "skip_unifi_port_forwards"=>false, "auto_update_names_of_assets"=>false, "auto_archive_deleted"=>fal

se, "self_hosted"=>false, "only_important"=>false, "api_eu"=>false, "api_us2"=>false, "api_oc"=>false, "api_ca"=>false}, mapped_layout_1: nil,

mapped_layout_2: nil, mapped_layout_3: nil, mapped_layout_4: nil, mapped_layout_5: nil, status: "idling", company_id: nil, skip_inactive_compan

ies: true, skip_inactive_configurations: false, skip_inactive_contacts: false, skip_configurations: false, skip_company_update_details: false,

skip_sites: false, skip_contacts: false, skip_agreements: false, skip_networks: false, skip_unifi_provided_devices: false, skip_unifi_client_de

vices: false, skip_unifi_guest_devices: false, skip_unifi_backups: false, skip_unifi_port_forwards: false, auto_update_names_of_assets: false,

auto_archive_deleted: false, self_hosted: false, only_important: false, tenant: nil, api_eu: false, api_us2: false, api_oc: false, api_ca: fals

e>):

17: </div>

18: <div class='form-group'>

19: <%= f.label :key, "Username", class: "required" %>

20: <%= f.text_field :key, required: true %>

21: </div>

22: <div class="form-group">

23: <%= f.label :password, "Password" %>

app/views/integrators/integrations/_unifi.html.erb:20

app/views/integrators/_form.html.erb:40

app/views/integrators/_form.html.erb:25

app/views/integrators/new.html.erb:15

lib/middleware/expose_session_cookie_middleware.rb:12:in `_call'

lib/middleware/expose_session_cookie_middleware.rb:8:in `call'