Since upgrading to version 3, it seems the Group/Owner & Permissions for Snapshot have changed?
Before, the owner was 510 & group was 515, with 664 permissions for any preexisting snapshots. Now, for any newly created snapshots (i.e., new snapshot entry, not a new backup file from a previously existing snapshot), the owner group is apache//48 with 644 permissions.
As such, the snapshots are not working anymore, with an error of:
06-Sep-2016 13:08:57 UTC] PHP Warning: fopen(/var/www/sites/production/wp-content/uploads/snapshots/_locks/1472499132.lock): failed to open stream: Permission denied in /var/www/sites/production/wp-content/plugins/snapshot/lib/Snapshot/Helper/Locker.php on line 25
I realize I need to speak with my hosting about solving this, but has this happened to anyone else?