refresh after again attached details

None of the lines with PHP Deprecated will represent the actual cause of a white screen. If you are not seeing a line with PHP Error or PHP Fatal, we’ll need to approach this another way.

What has changed on your server since OJS last worked?

Nothing change
Actually yesterday worked good
Just today only site not working
I dont know what happen

I have one query how I can download all published file in cPanel kindly guide me