Cookie expired

Good morning to all.
When checking the site with Firefox or Chrome Console I noticed this problem

The “wpzerospam_cached” cookie has been rejected because it has already expired.
The cookie “wpzerospam_blacklist_api” was rejected because it has already expired.
The cookie “wpzerospam_attempts” was rejected because it has already expired.

By assonance I assume it is related to WP SpamZero, or am I wrong?
If yes, how can I solve the problem.

Thank you for your interest

Il cookie “wpzerospam_cached” è stato rifiutato in quanto è già scaduto.