Many possibilities if you mean
THE PAGE CANNOT BE DUSPLAYED.
One is if line has dropped. Hence corrected if you reboot. Another (as I found to my cost) is if your Internet Explorer is outdated. Mine was IE4 and updating to IE6 cured it.
Best phone camera 2017
Stunning new film posters by Hattie Stewart, Joe Cruz & more
iPad Pro 10.5in (2017) review
28 astuces pour profiter au mieux de votre iPhone