Visible albums are still hidden

Hi,

I am using gallery2. My main issue is, visible albums are still hidden.

Major issue:
I have 7 sub albums in parent album and i made 3 sub albums hidden, which is perfectly hidden now but when i again made visible to all user, Hide Album checkbox showing OFF but actual album is still hidden. So "Hide Album" checkbox showing OFF (that means all album are visible but actually those albums are invisible). Those 3 sub album contains lot of photo items inside it, so script was able to modify attribute for some photos only. How can i show all the albums now? Is there any way to show those albums/photos? Can i know database table or particular table field which modifies for hide/show attribute?

I already searched forum but i don't find proper resolution of this issue.

Please help me as i am struggling since last 1 month to fix this issue and i am unable to fix.

Thanks,
Kfb