In my Magento admin, order information appears in the left sidebar instead of the large right side of the screen. I was looking for a watch, but could not find a solution. Please, help!
See: http://i.stack.imgur.com/Y154x.png
For everyone who works on this, for me it was some corrupt serialized data in order payment information, which raised an exception. We chose var/log/exception.log, manually adjusted the data, then the normal order.
var/log/exception.log
var/cache FTP. , , . . - , ?