Declaration of Piwik_Event_Notification::increaseNotificationCount() should be compatible with that of Event_Notification::increaseNotificationCount() 
in '/home/davesblo/public_html/z_sub_stats/core/PluginsManager.php' at the line 509

#0  Piwik_ErrorHandler(2048, Declaration of Piwik_Event_Notification::increaseNotificationCount() should be compatible with that of Event_Notification::increaseNotificationCount(), /home/davesblo/public_html/z_sub_stats/core/PluginsManager.php, 509, Array ([GLOBALS] => Array ( *RECURSION*,[_ENV] => Array ([DOCUMENT_ROOT] => /home/davesblo/public_html/z_sub_stats,[GATEWAY_INTERFACE] => CGI/1.1,[HTTP_ACCEPT] => text/html,application/xhtml+xml,text/xml;q=0.9,text/plain;q=0.8,image/png,*/*;q=0.5,[HTTP_ACCEPT_CHARSET] => ISO-8859-1,utf-8;q=0.7,*;q=0.7,[HTTP_ACCEPT_ENCODING] => gzip,[HTTP_ACCEPT_LANGUAGE] => en-us,en;q=0.5,[HTTP_CACHE_CONTROL] => no-cache,[HTTP_CONNECTION] => close,[HTTP_HOST] => stats.davesblog.ch,[HTTP_PRAGMA] => no-cache,[HTTP_USER_AGENT] => CCBot/1.0 (+http://www.commoncrawl.org/bot.html),[HTTP_X_CC_ID] => ccc03-02,[PATH] => /bin:/usr/bin,[PHPRC] => /home/davesblo/etc/php_settings,[QUERY_STRING] => ,[REDIRECT_STATUS] => 200,[REMOTE_ADDR] => 38.107.179.230,[REMOTE_PORT] => 48693,[REQUEST_METHOD] => GET,[REQUEST_URI] => /,[SCRIPT_FILENAME] => /home/davesblo/public_html/z_sub_stats/index.php,[SCRIPT_NAME] => /index.php,[SERVER_ADDR] => 194.126.200.45,[SERVER_ADMIN] => webmaster@stats.davesblog.ch,[SERVER_NAME] => stats.davesblog.ch,[SERVER_PORT] => 80,[SERVER_PROTOCOL] => HTTP/1.1,[SERVER_SIGNATURE] => ,[SERVER_SOFTWARE] => Apache,[UNIQUE_ID] => TyPx6sJ@yC0AD0Eb2pwAAAAH),[HTTP_ENV_VARS] => Array ([DOCUMENT_ROOT] => /home/davesblo/public_html/z_sub_stats,[GATEWAY_INTERFACE] => CGI/1.1,[HTTP_ACCEPT] => text/html,application/xhtml+xml,text/xml;q=0.9,text/plain;q=0.8,image/png,*/*;q=0.5,[HTTP_ACCEPT_CHARSET] => ISO-8859-1,utf-8;q=0.7,*;q=0.7,[HTTP_ACCEPT_ENCODING] => gzip,[HTTP_ACCEPT_LANGUAGE] => en-us,en;q=0.5,[HTTP_CACHE_CONTROL] => no-cache,[HTTP_CONNECTION] => close,[HTTP_HOST] => stats.davesblog.ch,[HTTP_PRAGMA] => no-cache,[HTTP_USER_AGENT] => CCBot/1.0 (+http://www.commoncrawl.org/bot.html),[HTTP_X_CC_ID] => ccc03-02,[PATH] => /bin:/usr/bin,[PHPRC] => /home/davesblo/etc/php_settings,[QUERY_STRING] => ,[REDIRECT_STATUS] => 200,[REMOTE_ADDR] => 38.107.179.230,[REMOTE_PORT] => 48693,[REQUEST_METHOD] => GET,[REQUEST_URI] => /,[SCRIPT_FILENAME] => /home/davesblo/public_html/z_sub_stats/index.php,[SCRIPT_NAME] => /index.php,[SERVER_ADDR] => 194.126.200.45,[SERVER_ADMIN] => webmaster@stats.davesblog.ch,[SERVER_NAME] => stats.davesblog.ch,[SERVER_PORT] => 80,[SERVER_PROTOCOL] => HTTP/1.1,[SERVER_SIGNATURE] => ,[SERVER_SOFTWARE] => Apache,[UNIQUE_ID] => TyPx6sJ@yC0AD0Eb2pwAAAAH),[_POST] => Array (),[HTTP_POST_VARS] => Array (),[_GET] => Array (),[HTTP_GET_VARS] => Array (),[_COOKIE] => Array (),[HTTP_COOKIE_VARS] => Array (),[_SERVER] => Array ([DOCUMENT_ROOT] => /home/davesblo/public_html/z_sub_stats,[GATEWAY_INTERFACE] => CGI/1.1,[HTTP_ACCEPT] => text/html,application/xhtml+xml,text/xml;q=0.9,text/plain;q=0.8,image/png,*/*;q=0.5,[HTTP_ACCEPT_CHARSET] => ISO-8859-1,utf-8;q=0.7,*;q=0.7,[HTTP_ACCEPT_ENCODING] => gzip,[HTTP_ACCEPT_LANGUAGE] => en-us,en;q=0.5,[HTTP_CACHE_CONTROL] => no-cache,[HTTP_CONNECTION] => close,[HTTP_HOST] => stats.davesblog.ch,[HTTP_PRAGMA] => no-cache,[HTTP_USER_AGENT] => CCBot/1.0 (+http://www.commoncrawl.org/bot.html),[HTTP_X_CC_ID] => ccc03-02,[PATH] => /bin:/usr/bin,[PHPRC] => /home/davesblo/etc/php_settings,[QUERY_STRING] => ,[REDIRECT_STATUS] => 200,[REMOTE_ADDR] => 38.107.179.230,[REMOTE_PORT] => 48693,[REQUEST_METHOD] => GET,[REQUEST_URI] => /,[SCRIPT_FILENAME] => /home/davesblo/public_html/z_sub_stats/index.php,[SCRIPT_NAME] => /index.php,[SERVER_ADDR] => 194.126.200.45,[SERVER_ADMIN] => webmaster@stats.davesblog.ch,[SERVER_NAME] => stats.davesblog.ch,[SERVER_PORT] => 80,[SERVER_PROTOCOL] => HTTP/1.1,[SERVER_SIGNATURE] => ,[SERVER_SOFTWARE] => Apache,[UNIQUE_ID] => TyPx6sJ@yC0AD0Eb2pwAAAAH,[PHP_SELF] => /index.php,[REQUEST_TIME] => 1327755755,[argv] => Array (),[argc] => 0),[HTTP_SERVER_VARS] => Array ([DOCUMENT_ROOT] => /home/davesblo/public_html/z_sub_stats,[GATEWAY_INTERFACE] => CGI/1.1,[HTTP_ACCEPT] => text/html,application/xhtml+xml,text/xml;q=0.9,text/plain;q=0.8,image/png,*/*;q=0.5,[HTTP_ACCEPT_CHARSET] => ISO-8859-1,utf-8;q=0.7,*;q=0.7,[HTTP_ACCEPT_ENCODING] => gzip,[HTTP_ACCEPT_LANGUAGE] => en-us,en;q=0.5,[HTTP_CACHE_CONTROL] => no-cache,[HTTP_CONNECTION] => close,[HTTP_HOST] => stats.davesblog.ch,[HTTP_PRAGMA] => no-cache,[HTTP_USER_AGENT] => CCBot/1.0 (+http://www.commoncrawl.org/bot.html),[HTTP_X_CC_ID] => ccc03-02,[PATH] => /bin:/usr/bin,[PHPRC] => /home/davesblo/etc/php_settings,[QUERY_STRING] => ,[REDIRECT_STATUS] => 200,[REMOTE_ADDR] => 38.107.179.230,[REMOTE_PORT] => 48693,[REQUEST_METHOD] => GET,[REQUEST_URI] => /,[SCRIPT_FILENAME] => /home/davesblo/public_html/z_sub_stats/index.php,[SCRIPT_NAME] => /index.php,[SERVER_ADDR] => 194.126.200.45,[SERVER_ADMIN] => webmaster@stats.davesblog.ch,[SERVER_NAME] => stats.davesblog.ch,[SERVER_PORT] => 80,[SERVER_PROTOCOL] => HTTP/1.1,[SERVER_SIGNATURE] => ,[SERVER_SOFTWARE] => Apache,[UNIQUE_ID] => TyPx6sJ@yC0AD0Eb2pwAAAAH,[PHP_SELF] => /index.php,[REQUEST_TIME] => 1327755755,[argv] => Array (),[argc] => 0),[_FILES] => Array (),[HTTP_POST_FILES] => Array (),[_REQUEST] => Array (),[piwik_minimumPHPVersion] => 5.1.3,[piwik_currentPHPVersion] => 5.2.17,[piwik_zend_compatibility_mode] => 0,[HTTP_SESSION_VARS] => Array (),[_SESSION] => Array (),[_Event_Dispatcher] => Array ([NotificationClass] => Event_Notification))) called at [/home/davesblo/public_html/z_sub_stats/core/PluginsManager.php:509]
#1  require_once(/home/davesblo/public_html/z_sub_stats/core/PluginsManager.php) called at [/home/davesblo/public_html/z_sub_stats/core/FrontController.php:24]
#2  require_once(/home/davesblo/public_html/z_sub_stats/core/FrontController.php) called at [/home/davesblo/public_html/z_sub_stats/index.php:47]