Roundcube empty page

[GNaglik]

Hello,

i have fresh installed Ubuntu Server 12.04 LTS with Plesk Panel 11.5.30 update #32.
Now i want use Roundcube as Webmailclient, but i have only a white empty page.

Reinstall don't resolve this issues. In Folder /var/log/plesk-roundcube/ are no File with error log. Folder is empty.

When i switch zu Horde Webmailclient it works. Switch back zu roundcube -> empty page.

i need your help.

 

[IgorG]

Try to enable php display error for debugging.

 

[GNaglik]

I have enabled display error but no output.
Try changed php config from cgi to fastcgi and Apache. Roundcube don't works.

No Errors displayed.

And now ??

 

[IgorG]

Contact Support Team if you can't find something useful for troubleshooting. Experienced supporters will check and fix this issue directly on your server.

 

[GNaglik]

Thank you.
Rundcube has not connected to SQL. And Output no Errors.

I have resolved this errors. I have 2 Server with Plesk Panel 11.x and compared the 2 files db.inc.php and main.inc.php.
In db.inc.php was 2 errors entry has differents an MySQL Password from User "roundcubemail" was false, despite repeated reinstalling.

And the Group was not roundcube_sysgroup but root.

Now it works.