TOPIC: No Information under registration records

When i click on a name of a participant who has registered (in the back end admin section) in order to get more information about the booking the page is blank. This is the first time this has ever happend. Does anyone have the same problem?

This is new and we haven't seen anyone reporting this. Can you set error reporting to maximum and try again then report back what the error is? Most likely you're hitting a php config item. My guess is that you may need to increase max_input_vars.