Cron error for hook wo_license_cron

Hello,

I have a standard, up-to-date WordPress site. The PHP error logs are giving many errors throughout day relating to the hook wo_license_cron. I will give the precise error as reported Italian to avoid confusion:

Errore nell’evento Cron di riprogrammazione per l’hook: wo_license_cron, codice di errore: invalid_schedule, messaggio di errore: L’evento programmato non esiste., dati: {“schedule”:”everyday”,”args”:[],”interval”:3600}

For this particular website it is important that I monitor closely the error logs so prefer to get rid of this error. Any ideas how I can fix this error or suppress it?

Thank you