diff --git a/src/extension/options-page/DashboardDialogs/Database.tsx b/src/extension/options-page/DashboardDialogs/Database.tsx
index 4605ba51973..3dd23a13771 100644
--- a/src/extension/options-page/DashboardDialogs/Database.tsx
+++ b/src/extension/options-page/DashboardDialogs/Database.tsx
@@ -28,7 +28,7 @@ export function DatabaseRestoreDialog() {
     const history = useHistory()
     const [json, setJson] = React.useState<BackupJSONFileLatest | null>(null)
     const [restoreState, setRestoreState] = React.useState<'success' | Error | null>(null)
-    const [requiredPermissions, setRequiredPermssions] = React.useState<string[] | null>(null)
+    const [requiredPermissions, setRequiredPermissions] = React.useState<string[] | null>(null)
     const fileReceiver = async (e: React.ChangeEvent<HTMLInputElement>) => {
         const fr = new FileReader()
         fr.readAsText(e.currentTarget.files![0])
@@ -42,7 +42,7 @@ export function DatabaseRestoreDialog() {
                 if (!permissions) await Services.Welcome.restoreBackup(json)
                 else {
                     setJson(json)
-                    setRequiredPermssions(permissions)
+                    setRequiredPermissions(permissions)
                 }
                 setRestoreState('success')
             } catch (e) {
diff --git a/src/extension/options-page/DashboardInitSteps/Step1R.tsx b/src/extension/options-page/DashboardInitSteps/Step1R.tsx
index 7cfbbba9f0e..98778c390aa 100644
--- a/src/extension/options-page/DashboardInitSteps/Step1R.tsx
+++ b/src/extension/options-page/DashboardInitSteps/Step1R.tsx
@@ -67,7 +67,7 @@ export default function InitStep1R() {
     const [json, setJson] = React.useState<BackupJSONFileLatest | null>(null)
     const [textValue, setTextValue] = React.useState('')
     const [restoreState, setRestoreState] = React.useState<'success' | Error | null>(null)
-    const [requiredPermissions, setRequiredPermssions] = React.useState<string[] | null>(null)
+    const [requiredPermissions, setRequiredPermissions] = React.useState<string[] | null>(null)
     const history = useHistory()
     const { dragEvents, fileReceiver, fileRef, dragStatus } = useDragAndDrop(file => {
         const fr = new FileReader()
@@ -85,7 +85,7 @@ export default function InitStep1R() {
                             `2r?personas=${json.personas?.length}&profiles=${json.profiles?.length}&posts=${json.posts?.length}&contacts=${json.userGroups?.length}&date=${json._meta_?.createdAt}`,
                         ),
                     )
-                setRequiredPermssions(permissions)
+                setRequiredPermissions(permissions)
                 setRestoreState('success')
             } catch (e) {
                 console.error(e)
diff --git a/src/social-network/utils/getCurrentNetworkUI.ts b/src/social-network/utils/getCurrentNetworkUI.ts
index 2d7dd7b3829..7df5628f756 100644
--- a/src/social-network/utils/getCurrentNetworkUI.ts
+++ b/src/social-network/utils/getCurrentNetworkUI.ts
@@ -1,4 +1,11 @@
-import { GroupIdentifier, Identifier, ProfileIdentifier, PostIdentifier, PostIVIdentifier } from '../../database/type'
+import {
+    GroupIdentifier,
+    Identifier,
+    ProfileIdentifier,
+    PostIdentifier,
+    PostIVIdentifier,
+    ECKeyIdentifier,
+} from '../../database/type'
 import { definedSocialNetworkUIs, SocialNetworkUIDefinition } from '../ui'
 
 const find = (network: string) => (v: SocialNetworkUIDefinition) => v.networkIdentifier === network
@@ -17,5 +24,7 @@ export default function getCurrentNetworkUI(network: string | Identifier): Socia
     if (network instanceof GroupIdentifier) return getCurrentNetworkUI(network.network)
     if (network instanceof PostIdentifier) return getCurrentNetworkUI(network.identifier)
     if (network instanceof PostIVIdentifier) return getCurrentNetworkUI(network.network)
+    if (network instanceof ECKeyIdentifier)
+        throw new TypeError("It's impossible to search provider for PersonaIdentifier")
     throw new TypeError('unknown subclass of Identifier')
 }