-| last-update | Date of the last try to update the contact info | datetime | NO | | 0000-00-00 00:00:00 | |
-| success_update | Date of the last successful contact update | datetime | NO | | 0000-00-00 00:00:00 | |
-| failure_update | Date of the last failed update | datetime | NO | | 0000-00-00 00:00:00 | |
-| name-date | | datetime | NO | | 0000-00-00 00:00:00 | |
-| uri-date | | datetime | NO | | 0000-00-00 00:00:00 | |
-| avatar-date | | datetime | NO | | 0000-00-00 00:00:00 | |
-| term-date | | datetime | NO | | 0000-00-00 00:00:00 | |
-| last-item | date of the last post | datetime | NO | | 0000-00-00 00:00:00 | |
+| last-update | Date of the last try to update the contact info | datetime | NO | | 0001-01-01 00:00:00 | |
+| success_update | Date of the last successful contact update | datetime | NO | | 0001-01-01 00:00:00 | |
+| failure_update | Date of the last failed update | datetime | NO | | 0001-01-01 00:00:00 | |
+| name-date | | datetime | NO | | 0001-01-01 00:00:00 | |
+| uri-date | | datetime | NO | | 0001-01-01 00:00:00 | |
+| avatar-date | | datetime | NO | | 0001-01-01 00:00:00 | |
+| term-date | | datetime | NO | | 0001-01-01 00:00:00 | |
+| last-item | date of the last post | datetime | NO | | 0001-01-01 00:00:00 | |