include(/var/kunden/webs/weissenfels/weissenfels-baumaschinen.de/public/typo3conf/piwik/piwik/../../localconf.php): failed to open stream: No such file or directory 
in '/var/kunden/webs/weissenfels/weissenfels-baumaschinen.de/public/typo3conf/piwik/piwik/plugins/TYPO3Login/Auth.php' at the line 31

#0  Piwik_ErrorHandler(...) called at [/var/kunden/webs/weissenfels/weissenfels-baumaschinen.de/public/typo3conf/piwik/piwik/plugins/TYPO3Login/Auth.php:31]
#1  include(...) called at [/var/kunden/webs/weissenfels/weissenfels-baumaschinen.de/public/typo3conf/piwik/piwik/plugins/TYPO3Login/Auth.php:31]
#2  require(...) called at [/var/kunden/webs/weissenfels/weissenfels-baumaschinen.de/public/typo3conf/piwik/piwik/plugins/TYPO3Login/TYPO3Login.php:36]
#3  require_once(...) called at [/var/kunden/webs/weissenfels/weissenfels-baumaschinen.de/public/typo3conf/piwik/piwik/core/PluginsManager.php:445]
#4  Piwik_PluginsManager->loadPlugin(...) called at [/var/kunden/webs/weissenfels/weissenfels-baumaschinen.de/public/typo3conf/piwik/piwik/core/PluginsManager.php:398]
#5  Piwik_PluginsManager->reloadPlugins(...) called at [/var/kunden/webs/weissenfels/weissenfels-baumaschinen.de/public/typo3conf/piwik/piwik/core/PluginsManager.php:290]
#6  Piwik_PluginsManager->loadPlugins(...) called at [/var/kunden/webs/weissenfels/weissenfels-baumaschinen.de/public/typo3conf/piwik/piwik/core/FrontController.php:267]
#7  Piwik_FrontController->init(...) called at [/var/kunden/webs/weissenfels/weissenfels-baumaschinen.de/public/typo3conf/piwik/piwik/index.php:52]