Declaration of Piwik_Event_Notification::increaseNotificationCount() should be compatible with that of Event_Notification::increaseNotificationCount() 
in '/var/local/www/u10141/stats.zp-h.net/base/htdocs/piwik/core/PluginsManager.php' at the line 510

#0  Piwik_ErrorHandler(2048, Declaration of Piwik_Event_Notification::increaseNotificationCount() should be compatible with that of Event_Notification::increaseNotificationCount(), /var/local/www/u10141/stats.zp-h.net/base/htdocs/piwik/core/PluginsManager.php, 510, Array ([GLOBALS] => Array ( *RECURSION*,[_ENV] => Array ([APACHE_PID_FILE] => /var/run/apache2.pid,[APACHE_RUN_USER] => www-data,[APACHE_LOG_DIR] => /var/log/apache2,[PATH] => /usr/local/bin:/usr/bin:/bin,[PWD] => /,[APACHE_RUN_GROUP] => www-data,[LANG] => C,[SHLVL] => 1,[APACHE_LOCK_DIR] => /var/lock/apache2,[APACHE_RUN_DIR] => /var/run/apache2,[_] => /usr/sbin/apache2),[HTTP_ENV_VARS] => Array ([APACHE_PID_FILE] => /var/run/apache2.pid,[APACHE_RUN_USER] => www-data,[APACHE_LOG_DIR] => /var/log/apache2,[PATH] => /usr/local/bin:/usr/bin:/bin,[PWD] => /,[APACHE_RUN_GROUP] => www-data,[LANG] => C,[SHLVL] => 1,[APACHE_LOCK_DIR] => /var/lock/apache2,[APACHE_RUN_DIR] => /var/run/apache2,[_] => /usr/sbin/apache2),[_POST] => Array (),[HTTP_POST_VARS] => Array (),[_GET] => Array (),[HTTP_GET_VARS] => Array (),[_COOKIE] => Array (),[HTTP_COOKIE_VARS] => Array (),[_SERVER] => Array ([HTTP_X_CC_ID] => ccc02-02,[HTTP_HOST] => stats.zp-h.net,[HTTP_USER_AGENT] => CCBot/1.0 (+http://www.commoncrawl.org/bot.html),[HTTP_ACCEPT] => text/html,application/xhtml+xml,text/xml;q=0.9,text/plain;q=0.8,image/png,*/*;q=0.5,[HTTP_ACCEPT_LANGUAGE] => en-us,en;q=0.5,[HTTP_ACCEPT_ENCODING] => gzip,[HTTP_ACCEPT_CHARSET] => ISO-8859-1,utf-8;q=0.7,*;q=0.7,[HTTP_CONNECTION] => close,[HTTP_CACHE_CONTROL] => no-cache,[HTTP_PRAGMA] => no-cache,[PATH] => /usr/local/bin:/usr/bin:/bin,[SERVER_SIGNATURE] => 
Apache/2.2.16 (Debian) Server at stats.zp-h.net Port 80
,[SERVER_SOFTWARE] => Apache/2.2.16 (Debian),[SERVER_NAME] => stats.zp-h.net,[SERVER_ADDR] => 80.237.229.171,[SERVER_PORT] => 80,[REMOTE_ADDR] => 38.107.179.221,[DOCUMENT_ROOT] => /var/local/www/u10141/stats.zp-h.net/base/htdocs,[SERVER_ADMIN] => [no address given],[SCRIPT_FILENAME] => /var/local/www/u10141/stats.zp-h.net/base/htdocs/piwik/index.php,[REMOTE_PORT] => 54467,[GATEWAY_INTERFACE] => CGI/1.1,[SERVER_PROTOCOL] => HTTP/1.1,[REQUEST_METHOD] => GET,[QUERY_STRING] => ,[REQUEST_URI] => /piwik/,[SCRIPT_NAME] => /piwik/index.php,[PHP_SELF] => /piwik/index.php,[REQUEST_TIME] => 1329957443,[argv] => Array (),[argc] => 0),[HTTP_SERVER_VARS] => Array ([HTTP_X_CC_ID] => ccc02-02,[HTTP_HOST] => stats.zp-h.net,[HTTP_USER_AGENT] => CCBot/1.0 (+http://www.commoncrawl.org/bot.html),[HTTP_ACCEPT] => text/html,application/xhtml+xml,text/xml;q=0.9,text/plain;q=0.8,image/png,*/*;q=0.5,[HTTP_ACCEPT_LANGUAGE] => en-us,en;q=0.5,[HTTP_ACCEPT_ENCODING] => gzip,[HTTP_ACCEPT_CHARSET] => ISO-8859-1,utf-8;q=0.7,*;q=0.7,[HTTP_CONNECTION] => close,[HTTP_CACHE_CONTROL] => no-cache,[HTTP_PRAGMA] => no-cache,[PATH] => /usr/local/bin:/usr/bin:/bin,[SERVER_SIGNATURE] => 
Apache/2.2.16 (Debian) Server at stats.zp-h.net Port 80
,[SERVER_SOFTWARE] => Apache/2.2.16 (Debian),[SERVER_NAME] => stats.zp-h.net,[SERVER_ADDR] => 80.237.229.171,[SERVER_PORT] => 80,[REMOTE_ADDR] => 38.107.179.221,[DOCUMENT_ROOT] => /var/local/www/u10141/stats.zp-h.net/base/htdocs,[SERVER_ADMIN] => [no address given],[SCRIPT_FILENAME] => /var/local/www/u10141/stats.zp-h.net/base/htdocs/piwik/index.php,[REMOTE_PORT] => 54467,[GATEWAY_INTERFACE] => CGI/1.1,[SERVER_PROTOCOL] => HTTP/1.1,[REQUEST_METHOD] => GET,[QUERY_STRING] => ,[REQUEST_URI] => /piwik/,[SCRIPT_NAME] => /piwik/index.php,[PHP_SELF] => /piwik/index.php,[REQUEST_TIME] => 1329957443,[argv] => Array (),[argc] => 0),[_FILES] => Array (),[HTTP_POST_FILES] => Array (),[_REQUEST] => Array (),[piwik_minimumPHPVersion] => 5.1.3,[piwik_currentPHPVersion] => 5.3.3-7+squeeze8,[piwik_zend_compatibility_mode] => ,[HTTP_SESSION_VARS] => Array (),[_SESSION] => Array (),[_Event_Dispatcher] => Array ([NotificationClass] => Event_Notification))) called at [/var/local/www/u10141/stats.zp-h.net/base/htdocs/piwik/core/PluginsManager.php:510]
#1  require_once(/var/local/www/u10141/stats.zp-h.net/base/htdocs/piwik/core/PluginsManager.php) called at [/var/local/www/u10141/stats.zp-h.net/base/htdocs/piwik/core/FrontController.php:24]
#2  require_once(/var/local/www/u10141/stats.zp-h.net/base/htdocs/piwik/core/FrontController.php) called at [/var/local/www/u10141/stats.zp-h.net/base/htdocs/piwik/index.php:43]