Thread:Project:Support desk/mysql import succeeds, no data in web page/reply (5)

Note, page contents are stored in the text table (With some exceptions, but they aren't likely to apply to you). Do you still have the page contents in the text table? If so you can still just copy out the text to a new wiki (may be a lot of work).

Are you sure you backed up the correct db?

You say blank page. Do you mean entirely blank (no mw interface stuff whatsoever)? That can be caused by a php fatal error. If that's the case please enable error reporting, see How to debug.