diff --git a/src/front/Components/Layouts/Folder/CreateFolder/index.tsx b/src/front/Components/Layouts/Folder/CreateFolder/index.tsx
index abe13da0..2bde07bb 100644
--- a/src/front/Components/Layouts/Folder/CreateFolder/index.tsx
+++ b/src/front/Components/Layouts/Folder/CreateFolder/index.tsx
@@ -273,6 +273,7 @@ class CreateFolderClass extends BasePage<IPropsClass, IState> {
 		try {
 			await officeFolderForm.validateOrReject?.({ groups: ["createFolder"], forbidUnknownValues: false });
 		} catch (validationErrors) {
+			console.log(validationErrors);
 			this.setState({
 				validationError: validationErrors as ValidationError[],
 			});
@@ -283,19 +284,23 @@ class CreateFolderClass extends BasePage<IPropsClass, IState> {
 			const newOfficeFolder = await Folders.getInstance().post(officeFolderForm);
 			if (!newOfficeFolder) return;
 			this.props.router.push(`/folders/${newOfficeFolder.uid}`);
-		} catch (backError) {
-			this.setState({
-				validationError: backError as ValidationError[],
-			});
-			// this.setState({
-			// 	validationError: [{
-			// 		constraints: {
-			// 			unique: "Le numéro de dossier est déjà utilisé"
-			// 		},
-			// 		property: "folder_number",
-			// 	} as ValidationError],
-			// });
-			return;
+		} catch (backError: any) {
+			if(backError.target && backError.property){
+				
+				this.setState({
+					validationError: backError as ValidationError[],
+				});
+			}else{
+				console.error(backError);
+				this.setState({
+					validationError: [{
+						constraints: {
+							unique: "Le numéro de dossier est déjà utilisé"
+						},
+						property: "folder_number",
+					} as ValidationError],
+				});
+			}
 		}
 	}