Problem Client Black PlusEMU

Hello everyone,
I use PlusEMU with the relative SWFs that are on Retroripper and Tutta CMS, the back for several weeks (local) worked perfectly. Yesterday, suddenly, the client left no more, all black without any loading and no error logs in the Chrome Console.
I thought they swapped the swfs and so I got them but nothing to do, I checked all the patches but everything was correct, I reinstalled the CMS and even reloaded the database clean but nothing to do, always black!
What could it be?
Sorry for my English, i'm Italian.

PS: I do not set the configurations because it has always worked and there are no configuration errors.

Contact me privatly, ill try to help you =)

UPDATE - Problem is solved

in future feel free to message me if the errors returns =)

~ Muffin