Pydio 8.0.2 blank page

Hello everyone,
I finished my installation of PYDIO enterprise everything worked well, then I redirected the communication on https. then nothing else I have a blank page.
my OS is centos7, my web server is appche2.4.
Pydio 8.0.2
below the screenshot.
Thank you

![pag

Hi,
could you look at your apache error logs, you can find them in /etc/log/apache2/error.log