Database Problems since update from 11.0 to 11.5

[SEKTOR7]

Hi,

after updating from 11.0 to 11.5 i´ve some Problems.

- The daily backups are incomplete:

Cannot dump database content 'wordpress_3' of type 'mysql'
Error:
Cannot backup content of database 'wordpress_3'. The mysqldump utility has returned '2'.
STDERR: mysqldump: Got error: 1146: Table 'wordpress_3.wp_ngg_album' doesn't exist when using LOCK TABLES
​

- Parallels\Plesk\admin\bin\web_statistics_executor.exe runs in error:

Access is denied. (Error code 5) at CreateProcess '"C:\PROGRA~2\PARALL~1\Plesk\ADDITI~1\Perl\bin\perl.exe" "C:\Program Files (x86)\Parallels\Plesk\Additional\AWStats\wwwroot\cgi-bin\awstats.pl" -showsteps -showcorrupted -showdropped -config=domain.de -update'
at (WebStatisticsExecutor::calculate line 91)
at execute console command --calculate-all(vconsoleapp::start line 97)
at execute "C:\Program Files (x86)\Parallels\Plesk\admin\bin\web_statistics_executor.exe"(vconsoleapp::run line 107)​

- The Panel-Update (microupdates?) runs in error:

Execution failed.
Command: ai.exe
Arguments: Array
(
[0] => --select-product-id
[1] => panel
[2] => --select-release-current
[3] => --upgrade-installed-components
)

Details: ERROR: Failed to read product information from the file : Can't process products.inf3: Failed to download the package http://autoinstall-win.pp.parallels.com/products.inf3:
Empty reply from server
Can't process versions.inf3: Failed to download the package http://autoinstall-win.pp.parallels.com/versions.inf3:
Empty reply from server
Not all packages were installed.
Please resolve this issue and try installing the packages again.
If you cannot resolve the issue on your own, contact product technical support for assistance.​

Hope someone can help quickly...