fix some crashes

src/app/actions/monitoringActions.ts

@@ -114,6 +114,8 @@ export async function fetchLastMonitoringCheck() {
 
 			if (parsed?.message_body?.searches_by_status) {
 				return parsed.message_body;
+			} else {
+				return null
 			}
 		}
 	} catch (error) {