I have manually updated piwik from version 0.6.3 to version 0.6.4.
The manual update was necessary because there was no auto-update link offered to me.
I have emptied the whole piwik-folder and copied/uploaded the contents of latest.zip into it.
Finally I have adapted the config.ini.php to server-situation.
Now I get the following error message(s):
Piwik # open source web analytics
The merged asset : couldn't be parsed for getting the hashcode.
Backtrace:
#0 /home/www/web123/html/admin/stats/piwik/core/AssetManager.php(386): Piwik_AssetManager::getMergedAssetHash('css')
#1 /home/www/web123/html/admin/stats/piwik/core/AssetManager.php(433): Piwik_AssetManager::removeMergedAsset('css')
#2 /home/www/web123/html/admin/stats/piwik/plugins/CoreUpdater/CoreUpdater.php(64): Piwik_AssetManager::removeMergedAssets()
#3 /home/www/web123/html/admin/stats/piwik/libs/Event/Dispatcher.php(284): Piwik_CoreUpdater->dispatch(Object(Piwik_Event_Notification))
#4 /home/www/web123/html/admin/stats/piwik/core/PluginsManager.php(532): Event_Dispatcher->postNotification(Array, Array)
#5 /home/www/web123/html/admin/stats/piwik/core/FrontController.php(227): Piwik_PostEvent(Object(Piwik_Event_Notification), true, false)
#6 /home/www/web123/html/admin/stats/piwik/index.php(58): Piwik_FrontController->init('FrontController...')
#7 {main}
What could be the reason for this error message?
Thank you for you help in advance!
With best regards
Inno