Indesign pages split apart instead of being in one whole stretch

[Xuanx]

I dont know what i clicked afew days ago, but my pages turned into this weird thing. Any idea how to off it? It's supposed to be one whole document with hundreds of pages, but it split into tiny parts?

[Creamer Training]

It looks like you created alternate layouts.

You have a couple of options:

• Drag the alternate layouts to the main one (I believe this will copy the pages and you may have to delete the alternatives afterwards.)
• Unclick the section indicator on the first page of each layout.

[Xuanx]

is there a way to just turn off that layout groups? this is my friend's layout for the same indd. it previously looks like that, but now it's changed to the one I just uploaded.

[Creamer Training]

Unless it is some type of document corruption, as far as I know, it's not something that should have happened automatically. 

[Xuanx]

Unfortunately, the layout thing appears even when I make a new document. It appeared after I misclicked something during lag, and then didn't think much since it didn't really change anything, but I realize now that it apparently affects something.

[Creamer Training · Accepted solution]

Check this setting:

Change to Vertically

[Xuanx]

Ohh!! thank you so much! I fixed it!!