Reupload doesn’t help, too.
//edit:
The complete old data is accessable (only in day view).
Could it help to add the column ‘visit_entry_idaction’ manually?
//
Running piwik/index.php from shell throws an error:
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(14:26:22) [/***/***/***] php5 piwik/index.php
Notice: Undefined index: SCRIPT_NAME in /***/***/***/piwik/core/Url.php on line 107
Backtrace -->#0 Piwik_ErrorHandler(8, Undefined index: SCRIPT_NAME, /***/***/***/piwik/core/Url.php, 107, Array ([url] => )) called at [/***/***/***/piwik/core/Url.php:107]
#1 Piwik_Url::getCurrentScriptName() called at [/***/***/***/piwik/core/Url.php:67]
#2 Piwik_Url::getCurrentScriptPath() called at [/***/***/***/piwik/core/Url.php:55]
#3 Piwik_Url::getCurrentUrlWithoutFileName() called at [/***/***/***/piwik/core/View.php:76]
#4 Piwik_View->__construct(/***/***/***/piwik/plugins/Login/templates/login.tpl) called at [/***/***/***/piwik/core/View.php:264]
#5 Piwik_View::factory(login) called at [/***/***/***/piwik/plugins/Login/Controller.php:53]
#6 Piwik_Login_Controller->login() called at [/***/***/***/piwik/plugins/Login/Controller.php:24]
#7 Piwik_Login_Controller->index() called at [(null):0]
#8 call_user_func_array(Array ([0] => Piwik_Login_Controller Object ([] => Login,[] => 2009-12-08,[] => Piwik_Date Object ([] => 1260226800),[] => Array ([label] => General_ColumnLabel,[nb_visits] => General_ColumnNbVisits,[nb_actions] => General_ColumnNbActions,[max_actions] => General_ColumnMaxActions,[sum_visit_length] => General_ColumnSumVisitLength,[nb_uniq_visitors] => General_ColumnNbUniqVisitors,[nb_actions_per_visit] => General_ColumnActionsPerVisit,[avg_time_on_site] => General_ColumnAvgTimeOnSite,[bounce_rate] => General_ColumnBounceRate,[revenue_per_visit] => General_ColumnValuePerVisit,[goals_conversion_rate] => General_ColumnVisitsWithConversions)),[1] => index), Array ()) called at [/***/***/***/piwik/core/FrontController.php:129]
#9 Piwik_FrontController->dispatch(Login, ) called at [/***/***/***/piwik/core/Controller.php:327]
#10 Piwik_Controller->redirectToIndex(CoreHome, index) called at [/***/***/***/piwik/plugins/CoreHome/Controller.php:32]
#11 Piwik_CoreHome_Controller->redirectToCoreHomeIndex() called at [(null):0]
#12 call_user_func_array(Array ([0] => Piwik_CoreHome_Controller Object ([] => CoreHome,[] => 2009-12-08,[] => Piwik_Date Object ([] => 1260226800),[] => Array ([label] => General_ColumnLabel,[nb_visits] => General_ColumnNbVisits,[nb_actions] => General_ColumnNbActions,[max_actions] => General_ColumnMaxActions,[sum_visit_length] => General_ColumnSumVisitLength,[nb_uniq_visitors] => General_ColumnNbUniqVisitors,[nb_actions_per_visit] => General_ColumnActionsPerVisit,[avg_time_on_site] => General_ColumnAvgTimeOnSite,[bounce_rate] => General_ColumnBounceRate,[revenue_per_visit] => General_ColumnValuePerVisit,[goals_conversion_rate] => General_ColumnVisitsWithConversions)),[1] => redirectToCoreHomeIndex), Array ()) called at [/***/***/***/piwik/core/FrontController.php:129]
#13 Piwik_FrontController->dispatch() called at [/***/***/***/piwik/index.php:100]
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