Its a bug in Fusez latest update, been happening for a quite a while, from what I know there's no fix for it yet but I'll check after I'm back home later on.
What you could do is create a secondary installation of SA:MP, install the beta 0.3.8 client on it (That way you can not accidentally run it on any live server.) and then install either a camera modification, or something like s0beit to allow you to fly through the map, alternatively you can install a third party 'fly'/ cam filterscript and run it on the side.