diff --git a/backend/src/db/graphql/groups.js b/backend/src/db/graphql/groups.js
index 53e1deb8b..35bf5c5f2 100644
--- a/backend/src/db/graphql/groups.js
+++ b/backend/src/db/graphql/groups.js
@@ -189,13 +189,15 @@ export const groupQuery = () => {
   `
 }
 
-export const groupMembersQuery = gql`
-  query ($id: ID!) {
-    GroupMembers(id: $id) {
-      id
-      name
-      slug
-      myRoleInGroup
+export const groupMembersQuery = () => {
+  return gql`
+    query ($id: ID!) {
+      GroupMembers(id: $id) {
+        id
+        name
+        slug
+        myRoleInGroup
+      }
     }
-  }
-`
+  `
+}
diff --git a/backend/src/schema/resolvers/groups.spec.js b/backend/src/schema/resolvers/groups.spec.js
index 17d8fadb8..098ae85d2 100644
--- a/backend/src/schema/resolvers/groups.spec.js
+++ b/backend/src/schema/resolvers/groups.spec.js
@@ -1049,7 +1049,7 @@ describe('in mode', () => {
           variables = {
             id: 'not-existing-group',
           }
-          const { errors } = await query({ query: groupMembersQuery, variables })
+          const { errors } = await query({ query: groupMembersQuery(), variables })
           expect(errors[0]).toHaveProperty('message', 'Not Authorized!')
         })
       })
@@ -1222,7 +1222,7 @@ describe('in mode', () => {
 
               it('finds all members', async () => {
                 const result = await query({
-                  query: groupMembersQuery,
+                  query: groupMembersQuery(),
                   variables,
                 })
                 expect(result).toMatchObject({
@@ -1255,7 +1255,7 @@ describe('in mode', () => {
 
               it('finds all members', async () => {
                 const result = await query({
-                  query: groupMembersQuery,
+                  query: groupMembersQuery(),
                   variables,
                 })
                 expect(result).toMatchObject({
@@ -1288,7 +1288,7 @@ describe('in mode', () => {
 
               it('finds all members', async () => {
                 const result = await query({
-                  query: groupMembersQuery,
+                  query: groupMembersQuery(),
                   variables,
                 })
                 expect(result).toMatchObject({
@@ -1331,7 +1331,7 @@ describe('in mode', () => {
 
               it('finds all members', async () => {
                 const result = await query({
-                  query: groupMembersQuery,
+                  query: groupMembersQuery(),
                   variables,
                 })
                 expect(result).toMatchObject({
@@ -1364,7 +1364,7 @@ describe('in mode', () => {
 
               it('finds all members', async () => {
                 const result = await query({
-                  query: groupMembersQuery,
+                  query: groupMembersQuery(),
                   variables,
                 })
                 expect(result).toMatchObject({
@@ -1396,7 +1396,7 @@ describe('in mode', () => {
               })
 
               it('throws authorization error', async () => {
-                const { errors } = await query({ query: groupMembersQuery, variables })
+                const { errors } = await query({ query: groupMembersQuery(), variables })
                 expect(errors[0]).toHaveProperty('message', 'Not Authorized!')
               })
             })
@@ -1407,7 +1407,7 @@ describe('in mode', () => {
               })
 
               it('throws authorization error', async () => {
-                const { errors } = await query({ query: groupMembersQuery, variables })
+                const { errors } = await query({ query: groupMembersQuery(), variables })
                 expect(errors[0]).toHaveProperty('message', 'Not Authorized!')
               })
             })
@@ -1429,7 +1429,7 @@ describe('in mode', () => {
 
               it('finds all members', async () => {
                 const result = await query({
-                  query: groupMembersQuery,
+                  query: groupMembersQuery(),
                   variables,
                 })
                 expect(result).toMatchObject({
@@ -1466,7 +1466,7 @@ describe('in mode', () => {
 
               it('finds all members', async () => {
                 const result = await query({
-                  query: groupMembersQuery,
+                  query: groupMembersQuery(),
                   variables,
                 })
                 expect(result).toMatchObject({
@@ -1503,7 +1503,7 @@ describe('in mode', () => {
 
               it('finds all members', async () => {
                 const result = await query({
-                  query: groupMembersQuery,
+                  query: groupMembersQuery(),
                   variables,
                 })
                 expect(result).toMatchObject({
@@ -1539,7 +1539,7 @@ describe('in mode', () => {
               })
 
               it('throws authorization error', async () => {
-                const { errors } = await query({ query: groupMembersQuery, variables })
+                const { errors } = await query({ query: groupMembersQuery(), variables })
                 expect(errors[0]).toHaveProperty('message', 'Not Authorized!')
               })
             })
@@ -1550,7 +1550,7 @@ describe('in mode', () => {
               })
 
               it('throws authorization error', async () => {
-                const { errors } = await query({ query: groupMembersQuery, variables })
+                const { errors } = await query({ query: groupMembersQuery(), variables })
                 expect(errors[0]).toHaveProperty('message', 'Not Authorized!')
               })
             })
@@ -2428,7 +2428,7 @@ describe('in mode', () => {
           describe('here "closed-group" for example', () => {
             const memberInGroup = async (userId, groupId) => {
               const result = await query({
-                query: groupMembersQuery,
+                query: groupMembersQuery(),
                 variables: {
                   id: groupId,
                 },
diff --git a/webapp/graphql/groups.js b/webapp/graphql/groups.js
index 85478ba48..88be19ba7 100644
--- a/webapp/graphql/groups.js
+++ b/webapp/graphql/groups.js
@@ -178,13 +178,15 @@ export const groupQuery = (i18n) => {
   `
 }
 
-export const groupMembersQuery = gql`
-  query ($id: ID!) {
-    GroupMembers(id: $id) {
-      id
-      name
-      slug
-      myRoleInGroup
+export const groupMembersQuery = () => {
+  return gql`
+    query ($id: ID!) {
+      GroupMembers(id: $id) {
+        id
+        name
+        slug
+        myRoleInGroup
+      }
     }
-  }
-`
+  `
+}
diff --git a/webapp/pages/group/_id/_slug.vue b/webapp/pages/group/_id/_slug.vue
index 77a106936..68b627bae 100644
--- a/webapp/pages/group/_id/_slug.vue
+++ b/webapp/pages/group/_id/_slug.vue
@@ -580,17 +580,23 @@ export default {
           // followingCount: this.followingCount,
         }
       },
+      error(error) {
+        this.$toast.error(error.message)
+      },
       fetchPolicy: 'cache-and-network',
     },
     GroupMembers: {
       query() {
-        return groupMembersQuery
+        return groupMembersQuery()
       },
       variables() {
         return {
           id: this.$route.params.id,
         }
       },
+      error(error) {
+        this.$toast.error(error.message)
+      },
       fetchPolicy: 'cache-and-network',
     },
   },
diff --git a/webapp/pages/my-groups.vue b/webapp/pages/my-groups.vue
index d055c747b..8f8632627 100644
--- a/webapp/pages/my-groups.vue
+++ b/webapp/pages/my-groups.vue
@@ -32,6 +32,7 @@ export default {
         this.responseGroupListQuery = response.data.Group
       } catch (error) {
         this.responseGroupListQuery = []
+        this.$toast.error(error.message)
       } finally {
         this.pending = false
       }