diff --git a/src/client.js b/src/client.js
index 561201107..78aeae86f 100644
--- a/src/client.js
+++ b/src/client.js
@@ -252,12 +252,30 @@ class AclDavService {
 	propPatch(model, acls) {
 		const aclList = []
 		for (const i in acls) {
-			aclList.push({ type: ACL_PROPERTIES.PROPERTY_ACL_ENTRY, data: acls[i].getProperties() })
+		  aclList.push({ type: ACL_PROPERTIES.PROPERTY_ACL_ENTRY, data: acls[i].getProperties() })
 		}
 		const props = {}
 		props[ACL_PROPERTIES.PROPERTY_ACL_LIST] = aclList
+
 		return client._client.propPatch(client._client.baseUrl + model.path.replaceAll('#', '%23') + '/' + encodeURIComponent(model.name), props)
-	}
+		  .then(response => {
+				if (response.status === 207) {
+					return response
+				} else if (response.status === 403) {
+					// Handle permission denied scenario
+					console.error('Permission denied:', response.status, response.statusText)
+					throw new Error(t('groupfolders', 'Permission denied. User does not have sufficient permissions.'))
+				} else {
+					// Handle unexpected status codes
+					console.error('Unexpected status:', response.status, response.statusText)
+					throw new Error(t('groupfolders', 'Unexpected status from server'))
+				}
+		  }).catch(error => {
+			// Handle network errors or exceptions
+				console.error('Error in propPatch:', error)
+				throw error
+		  })
+	  }
 
 }
 
diff --git a/src/components/SharingSidebarView.vue b/src/components/SharingSidebarView.vue
index 27a4ac9b1..75e769800 100644
--- a/src/components/SharingSidebarView.vue
+++ b/src/components/SharingSidebarView.vue
@@ -355,7 +355,7 @@ export default {
 			})
 
 		},
-		changePermission(item, permission, $event) {
+		async changePermission(item, permission, $event) {
 			const index = this.list.indexOf(item)
 			const inherit = $event === STATES.INHERIT_ALLOW || $event === STATES.INHERIT_DENY || $event === STATES.INHERIT_DEFAULT
 			const allow = $event === STATES.SELF_ALLOW
@@ -374,9 +374,16 @@ export default {
 			}
 			item.inherited = false
 			Vue.set(this.list, index, item)
-			client.propPatch(this.model, this.list.filter(rule => !rule.inherited)).then(() => {
-				// TODO block UI during save
-			})
+			// TODO: Block UI during save
+			try {
+				await client.propPatch(this.model, this.list.filter(rule => !rule.inherited))
+				console.debug('Permissions updated successfully')
+			} catch (error) {
+				console.error('Failed to save changes:', error)
+				showError(error)
+			} finally {
+				// TODO: Unblock the UI after the operation completes
+			}
 		},
 	},
 }