If the walls were
Another option, you hurriedly hurried and did not allow the plaster and primer to dry well. If the walls were wet, then the wallpaper will certainly lag behind in the joints, and bubbles will appear.
Another option, you hurriedly hurried and did not allow the plaster and primer to dry well. If the walls were wet, then the wallpaper will certainly lag behind in the joints, and bubbles will appear.