White portal screen

Hi, I’ve portal wite screen on Computer, Users,Ldap Directory.
I post here screenshots.

During startup I’ve some errors
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How Can i fix these problems?
Thanks

I hope you can still login as root on the command line.
Could please post the last lines of the following files:

/var/log/univention/management-console-web-server.log
/var/log/apache2/access.log
/var/log/apache2/error.log

Regards,

Stefan

Hi
/var/log/univention/management-console-web-server.log:

18.09.18 17:33:02.817  MAIN        ( WARN    ) : SamlError: 500 There is a configuration error in the service provider: No identity provider are set up for use.
18.09.18 17:33:17.661  MAIN        ( WARN    ) : SamlError: 500 There is a configuration error in the service provider: No identity provider are set up for use.
18.09.18 17:33:18.925  MAIN        ( WARN    ) : SamlError: 500 There is a configuration error in the service provider: No identity provider are set up for use.
18.09.18 17:33:20.803  MAIN        ( WARN    ) : SamlError: 500 There is a configuration error in the service provider: No identity provider are set up for use.
18.09.18 17:33:21.033  MAIN        ( WARN    ) : SamlError: 500 There is a configuration error in the service provider: No identity provider are set up for use.
18.09.18 17:33:42.268  MAIN        ( PROCESS ) : SessionClient(0x7f11800903d0): _authenticated: success=True  status=200  message=None
18.09.18 17:33:42.269  MAIN        ( PROCESS ) : auth_type=None
18.09.18 17:46:27.638  MAIN        ( WARN    ) : SamlError: 500 There is a configuration error in the service provider: No identity provider are set up for use.
18.09.18 17:46:28.380  MAIN        ( WARN    ) : SamlError: 500 There is a configuration error in the service provider: No identity provider are set up for use.
19.09.18 08:34:29.650  MAIN        ( WARN    ) : SamlError: 500 There is a configuration error in the service provider: No identity provider are set up for use.
19.09.18 08:34:30.004  MAIN        ( WARN    ) : SamlError: 500 There is a configuration error in the service provider: No identity provider are set up for use.
19.09.18 08:34:30.425  MAIN        ( WARN    ) : SamlError: 500 There is a configuration error in the service provider: No identity provider are set up for use.
19.09.18 08:34:30.763  MAIN        ( WARN    ) : SamlError: 500 There is a configuration error in the service provider: No identity provider are set up for use.
19.09.18 08:34:40.275  MAIN        ( PROCESS ) : SessionClient(0x7f11800dee10): _authenticated: success=True  status=200  message=None
19.09.18 08:34:40.276  MAIN        ( PROCESS ) : auth_type=None
19.09.18 08:34:51.847  MAIN        ( PROCESS ) : CPCommand (172.16.1.5:34302) response status code: 511

/var/log/apache2/access.log no Errors

/var/log/apache2/error.log:

[Wed Sep 19 06:32:58.711800 2018] [ssl:warn] [pid 5029] AH01909: ucs-sso.cdlmvenezia.intranet:443:0 server certificate does NOT include an ID which matches the server name
[Wed Sep 19 06:32:59.000713 2018] [mpm_prefork:notice] [pid 5029] AH00163: Apache/2.4.25 (Univention) OpenSSL/1.0.2l mod_perl/2.0.10 Perl/v5.24.1 configured -- resuming normal operations
[Wed Sep 19 06:32:59.000740 2018] [core:notice] [pid 5029] AH00094: Command line: '/usr/sbin/apache2'
[Wed Sep 19 08:34:33.657734 2018] [autoindex:error] [pid 13213] [client 172.16.1.5:38574] AH01276: Cannot serve directory /var/www/univention/js/umc/: No matching DirectoryIndex (index.html,index.cgi,index.pl,index.php,index.xhtml,index.htm) found, and server-generated directory index forbidden by Options directive, referer: https://ucs-8023.cdlmvenezia.intranet/univention/login/?location=%2Funivention%2Fmanagement%2F&lang=en-US
[Wed Sep 19 08:35:03.294564 2018] [autoindex:error] [pid 8140] [client 172.16.1.5:38614] AH01276: Cannot serve directory /var/www/univention/js/umc/: No matching DirectoryIndex (index.html,index.cgi,index.pl,index.php,index.xhtml,index.htm) found, and server-generated directory index forbidden by Options directive, referer: https://ucs-8023.cdlmvenezia.intranet/univention/management/
[Wed Sep 19 08:44:41.359840 2018] [proxy_http:error] [pid 8142] (70007)The timeout specified has expired: [client 172.16.1.5:38626] AH01102: error reading status line from remote server 127.0.0.1:8090, referer: https://ucs-8023.cdlmvenezia.intranet/univention/management/
[Wed Sep 19 08:44:41.359951 2018] [proxy:error] [pid 8142] [client 172.16.1.5:38626] AH00898: Error reading from remote server returned by /univention/command/join/scripts/query, referer: https://ucs-8023.cdlmvenezia.intranet/univention/management/
[Wed Sep 19 08:44:41.422441 2018] [proxy_http:error] [pid 13213] (70007)The timeout specified has expired: [client 172.16.1.5:38616] AH01102: error reading status line from remote server 127.0.0.1:8090, referer: https://ucs-8023.cdlmvenezia.intranet/univention/management/
[Wed Sep 19 08:44:41.422521 2018] [proxy:error] [pid 13213] [client 172.16.1.5:38616] AH00898: Error reading from remote server returned by /univention/command/updater/maintenance_information, referer: https://ucs-8023.cdlmvenezia.intranet/univention/management/
[Wed Sep 19 08:44:52.050061 2018] [proxy_http:error] [pid 8138] (70007)The timeout specified has expired: [client 172.16.1.5:38606] AH01102: error reading status line from remote server 127.0.0.1:8090, referer: https://ucs-8023.cdlmvenezia.intranet/univention/management/
[Wed Sep 19 08:44:52.050266 2018] [proxy:error] [pid 8138] [client 172.16.1.5:38606] AH00898: Error reading from remote server returned by /univention/command/udm/meta_info, referer: https://ucs-8023.cdlmvenezia.intranet/univention/management/
[Wed Sep 19 08:44:52.054036 2018] [proxy_http:error] [pid 25958] (70007)The timeout specified has expired: [client 172.16.1.5:38618] AH01102: error reading status line from remote server 127.0.0.1:8090, referer: https://ucs-8023.cdlmvenezia.intranet/univention/management/
[Wed Sep 19 08:44:52.065126 2018] [proxy:error] [pid 25958] [client 172.16.1.5:38618] AH00898: Error reading from remote server returned by /univention/command/udm/containers, referer: https://ucs-8023.cdlmvenezia.intranet/univention/management/
[Wed Sep 19 10:56:02.865760 2018] [autoindex:error] [pid 8141] [client 172.16.1.5:45000] AH01276: Cannot serve directory /var/www/univention/js/umc/: No matching DirectoryIndex (index.html,index.cgi,index.pl,index.php,index.xhtml,index.htm) found, and server-generated directory index forbidden by Options directive, referer: https://ucs-8023.cdlmvenezia.intranet/univention/management/
[Wed Sep 19 12:05:24.316376 2018] [autoindex:error] [pid 13219] [client 172.16.1.5:46776] AH01276: Cannot serve directory /var/www/univention/js/umc/: No matching DirectoryIndex (index.html,index.cgi,index.pl,index.php,index.xhtml,index.htm) found, and server-generated directory index forbidden by Options directive, referer: https://ucs-8023.cdlmvenezia.intranet/univention/management/
[Wed Sep 19 12:49:05.866570 2018] [autoindex:error] [pid 13218] [client 172.16.1.5:49164] AH01276: Cannot serve directory /var/www/univention/js/umc/: No matching DirectoryIndex (index.html,index.cgi,index.pl,index.php,index.xhtml,index.htm) found, and server-generated directory index forbidden by Options directive, referer: https://ucs-8023.cdlmvenezia.intranet/univention/management/

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