plesk 12.5 on debian8 and joomla - what's the problem

[nktine]

Hello
I've got many problem installing plesk 12.5 on new fresh debian 8 server and joomla .
If i try to install (automatik) wordpress, the auto-app work well and my files are ok.
Yet jommla never work .

1. if i try to automatic install joomla from plesk i access joomla frontend well but get blank page on /administrator
2. if i try to ftp upload officiel new release of joomla, the configuration page appear well but nothing happend when i click "next" button to go to step 2
3. if i upload existing joomla website files and bdd, all website is broken (as it don't read css files) on frontend and in backend

could someone please help resolve this issue (think and hope i'm not the only one in that case)

thank in advance

 

[mdde]

Hi,
could you please provide some Logs from Webserver if that Problem shows up?
Did you meet the System requirements of Joomla, i.e. the right PHP Version?