diff --git a/src/components/follow_card/follow_card.js b/src/components/follow_card/follow_card.js
index 9a8b8746f..3d9d895f0 100644
--- a/src/components/follow_card/follow_card.js
+++ b/src/components/follow_card/follow_card.js
@@ -15,7 +15,7 @@ const FollowCard = {
   },
   computed: {
     isMe() {
-      return useUsersStore().currentUser.id === this.user.id
+      return useUsersStore().currentUser?.id === this.user.id
     },
     loggedIn() {
       return useUsersStore().currentUser
diff --git a/src/components/settings_modal/tabs/appearance_tab.js b/src/components/settings_modal/tabs/appearance_tab.js
index 68c498624..f3bcf19c0 100644
--- a/src/components/settings_modal/tabs/appearance_tab.js
+++ b/src/components/settings_modal/tabs/appearance_tab.js
@@ -221,7 +221,7 @@ const AppearanceTab = {
   },
   computed: {
     isDefaultBackground() {
-      return !useUsersStore().currentUser.background_image
+      return !useUsersStore().currentUser?.background_image
     },
     switchInProgress() {
       return useInterfaceStore().themeChangeInProgress
@@ -283,7 +283,7 @@ const AppearanceTab = {
     instanceWallpaperUsed() {
       return (
         useInstanceStore().instanceIdentity.background &&
-        !useUsersStore().currentUser.background_image
+        !useUsersStore().currentUser?.background_image
       )
     },
     customThemeVersion() {
diff --git a/src/components/settings_modal/tabs/appearance_tab.vue b/src/components/settings_modal/tabs/appearance_tab.vue
index 1343a36d5..e01a2b803 100644
--- a/src/components/settings_modal/tabs/appearance_tab.vue
+++ b/src/components/settings_modal/tabs/appearance_tab.vue
@@ -162,9 +162,9 @@
             <div class="fun-monitor-display-bezel button-default">
               <div class="fun-monitor-display-screen input">
                 <img
-                  v-if="backgroundPreview || user.background_image || instanceWallpaper"
+                  v-if="backgroundPreview || user?.background_image || instanceWallpaper"
                   class="fun-monitor-display-screen-image"
-                  :src="backgroundPreview || user.background_image || instanceWallpaper"
+                  :src="backgroundPreview || user?.background_image || instanceWallpaper"
                 >
                 <div
                   v-else
diff --git a/src/components/settings_modal/tabs/general_tab.js b/src/components/settings_modal/tabs/general_tab.js
index f875a9677..a81d89eaa 100644
--- a/src/components/settings_modal/tabs/general_tab.js
+++ b/src/components/settings_modal/tabs/general_tab.js
@@ -27,7 +27,7 @@ const GeneralTab = {
         value: mode,
         label: this.$t(`settings.absolute_time_format_12h_${mode}`),
       })),
-      emailLanguage: useUsersStore().currentUser.language || [''],
+      emailLanguage: useUsersStore().currentUser?.language || [''],
     }
   },
   components: {
diff --git a/src/components/user_card/user_card.js b/src/components/user_card/user_card.js
index 5304608b8..739c1579b 100644
--- a/src/components/user_card/user_card.js
+++ b/src/components/user_card/user_card.js
@@ -238,7 +238,7 @@ export default {
       return useUsersStore().relationship(this.userId)
     },
     isOtherUser() {
-      return this.user.id !== useUsersStore().currentUser.id
+      return this.user.id !== useUsersStore().currentUser?.id
     },
     subscribeUrl() {
       const serverUrl = new URL(this.user.statusnet_profile_url)