diff --git a/lib/utils-date.js b/lib/utils-date.js
index fadcbbe9..05aabba0 100644
--- a/lib/utils-date.js
+++ b/lib/utils-date.js
@@ -187,6 +187,9 @@ export const
 			return '';
 		}
 		const localDate = toDate(toLocalISOString(date));
+		if (!localDate) {
+			return '';
+		}
 		localDate.setHours(0, 0, 0, 0);
 		return localDate;
 	},