Multisite with german translation - errors

HI everybody,
Im trying to install a multisite. I use the german translation (im not sure if that is important).
When I go to my 2. side, I get mass errors. The default side works perfect.
So the errormessages when entering the alternative side reads like this:

Warning: Table 'db1130551-Kunden.wittkamp_access' doesn't exist query: SELECT 1 FROM wittkamp_access WHERE type = 'host' AND LOWER('80.132.63.49') LIKE LOWER(mask) AND status = 0 LIMIT 0, 1 in /is/htdocs/wp1130551_GSS0PMCTVY/Sites/Kunden/includes/database.mysqli.inc on line 128

Warning: session_start() [function.session-start]: Cannot send session cookie - headers already sent by (output started at /is/htdocs/wp1130551_GSS0PMCTVY/Sites/Kunden/includes/database.mysqli.inc:128) in /is/htdocs/wp1130551_GSS0PMCTVY/Sites/Kunden/includes/bootstrap.inc on line 1009

Warning: session_start() [function.session-start]: Cannot send session cache limiter - headers already sent (output started at /is/htdocs/wp1130551_GSS0PMCTVY/Sites/Kunden/includes/database.mysqli.inc:128) in /is/htdocs/wp1130551_GSS0PMCTVY/Sites/Kunden/includes/bootstrap.inc on line 1009

Warning: Table 'db1130551-Kunden.wittkamp_cache' doesn't exist query: SELECT data, created, headers, expire, serialized FROM wittkamp_cache WHERE cid = 'variables' in /is/htdocs/wp1130551_GSS0PMCTVY/Sites/Kunden/includes/database.mysqli.inc on line 128

Warning: Table 'db1130551-Kunden.wittkamp_variable' doesn't exist query: SELECT * FROM wittkamp_variable in /is/htdocs/wp1130551_GSS0PMCTVY/Sites/Kunden/includes/database.mysqli.inc on line 128

Warning: Table 'db1130551-Kunden.wittkamp_cache' doesn't exist query: UPDATE wittkamp_cache SET data = '', created = 1231370383, expire = 0, headers = '', serialized = 0 WHERE cid = 'variables' in /is/htdocs/wp1130551_GSS0PMCTVY/Sites/Kunden/includes/database.mysqli.inc on line 128

Warning: Table 'db1130551-Kunden.wittkamp_system' doesn't exist query: SELECT name, filename, throttle FROM wittkamp_system WHERE type = 'module' AND status = 1 AND bootstrap = 1 ORDER BY weight ASC, filename ASC in /is/htdocs/wp1130551_GSS0PMCTVY/Sites/Kunden/includes/database.mysqli.inc on line 128

Warning: Cannot modify header information - headers already sent by (output started at /is/htdocs/wp1130551_GSS0PMCTVY/Sites/Kunden/includes/database.mysqli.inc:128) in /is/htdocs/wp1130551_GSS0PMCTVY/Sites/Kunden/includes/bootstrap.inc on line 610

Warning: Cannot modify header information - headers already sent by (output started at /is/htdocs/wp1130551_GSS0PMCTVY/Sites/Kunden/includes/database.mysqli.inc:128) in /is/htdocs/wp1130551_GSS0PMCTVY/Sites/Kunden/includes/bootstrap.inc on line 611

Warning: Cannot modify header information - headers already sent by (output started at /is/htdocs/wp1130551_GSS0PMCTVY/Sites/Kunden/includes/database.mysqli.inc:128) in /is/htdocs/wp1130551_GSS0PMCTVY/Sites/Kunden/includes/bootstrap.inc on line 612

Warning: Cannot modify header information - headers already sent by (output started at /is/htdocs/wp1130551_GSS0PMCTVY/Sites/Kunden/includes/database.mysqli.inc:128) in /is/htdocs/wp1130551_GSS0PMCTVY/Sites/Kunden/includes/bootstrap.inc on line 613

Warning: Table 'db1130551-Kunden.wittkamp_url_alias' doesn't exist query: SELECT COUNT(pid) FROM wittkamp_url_alias in /is/htdocs/wp1130551_GSS0PMCTVY/Sites/Kunden/includes/database.mysqli.inc on line 128

Note: The drupal files are in /Sites/Kunden .

Any ideas? Maybe its a greater bug in german translation (because as i think, it changes bootstrap.inc )

Thank you!
fortuneNext