redudant message in unexpected error (#15520)

app/src/utils/unexpected-error.ts

@@ -13,14 +13,11 @@ export function unexpectedError(error: Error | RequestError | APIError): void {
 		(error as APIError)?.extensions?.code ||
 		'UNKNOWN';
 
-	const message = (error as RequestError).response?.data?.errors?.[0]?.message || error.message || undefined;
-
 	// eslint-disable-next-line no-console
 	console.warn(error);
 
 	store.add({
 		title: i18n.global.t(`errors.${code}`),
-		text: message,
 		type: 'error',
 		dialog: true,
 		error,