tizz

@all, If I may, I’d like to remind you that you can easily hide the number of photos in compact album display by CSS

.ngg-album-compact p {
    display: none;
}

You can not hide it with CSS in the extended album only, like the one of the OP (and yes, it’s true that it has always existed until some versions ago).

@ch3ck3rm0n Rename via FTP your plugin folder (e.g.: plugins-hold) and after this you should be able to enter your admin pages.
At this point you have all your plugins deactivated by default, rename folder in the correct way and then active only Nextgen, checking if all works as expected.
From here, active one by one all other plugins, every time checking until you find the one that cause a probable conflict.

@tanyad, I noticed that in some screen resolution, e.g. 1366×768, your header is like this.
This issue is independent from the last code I gave you, but it depends on the header image, less large than the header size (in the demo of the theme this isn’t visible because is all white.)
I think that you get the CSS from an old topic of mine, but in my case the usage is different because I have a transparent background.
Maybe the quick solutions are two. One is to put an image of 1103px on the long side, after saving it for the web to keep it light as possible. The other is to add width:210%; to that code, this will stretch the image a little to cover the entire area, but I don’t know how it works with other resolutions. You can try what works better (different browsers and screen resolutions).

Replace
.site-header img {padding: 0 0 0 00px;max-width:210%;float:left;}
with

@media only screen and (min-width: 770px) {
.site-header img {padding: 0px;max-width:210%;float:left;}
}

(You may need to clear cache more than once before to see it in action)

@pelpinda You can assign tags to NextGEN images, and you create custom menus by default with WordPress.

@wendyc I don’t see nothing wrong in that page: an album with three galleries and each of them opens regularly.
Anyway, these forums support only free plugins and themes, so if you need help with Pro versions you may want to contact the author of the plugin directly.

@tambourdeville Looks like you’re missing the wp_footer call