Handle deletion of interval which was already deleted

BEGIN STACK TRACE
at Object.interval/remove (C:\Users\danil\Desktop\study_win_amazingcat\desktop-application\app\src\routes\intervals.js:5: Unknown message6:11)
at processTicksAndRejections (internal/process/task_queues.js:95:5) 6:11)
at async IpcMainImpl. (C:\Users\danil\Desktop\study_win_amazingcat\desktop-application\node_modules@amazingcat\electron-ipc-router\lib\ipc-router.js:106:7) at\electron-ipc-router\lib\ipc-router.js:106:7)
END STACK TRACE