Hi Alin,
Today is saw 2 sites loose the authorization. (2 sites on same MU) 2 properties on the same Account – other sites on the same account and same MU install did not loose the authorisation:
Here is the error-log:
Last Error: 2016-06-21 14:24:11: exception 'Google_Auth_Exception' with message 'Error refreshing the OAuth2 token, message: '{
"error" : "invalid_grant"
}'' in /location/arteganza.nl/wp-content/plugins/google-analytics-dashboard-for-wp/tools/src/Google/Auth/OAuth2.php:331
Stack trace:
#0 /location/arteganza.nl/wp-content/plugins/google-analytics-dashboard-for-wp/tools/src/Google/Auth/OAuth2.php(264): Google_Auth_OAuth2->refreshTokenRequest(Array)
#1 /location/arteganza.nl/wp-content/plugins/google-analytics-dashboard-for-wp/tools/src/Google/Auth/OAuth2.php(240): Google_Auth_OAuth2->refreshToken('1/DfWoUr4-QBE4E...')
#2 /location/arteganza.nl/wp-content/plugins/google-analytics-dashboard-for-wp/tools/src/Google/Service/Resource.php(215): Google_Auth_OAuth2->sign(Object(Google_Http_Request))
#3 /location/arteganza.nl/wp-content/plugins/google-analytics-dashboard-for-wp/tools/src/Google/Service/Analytics.php(1909): Google_Service_Resource->call('get', Array, 'Google_Service_...')
#4 /location/arteganza.nl/wp-content/plugins/google-analytics-dashboard-for-wp/tools/gapi.php(277): Google_Service_Analytics_DataGa_Resource->get('ga:123059976', '30daysAgo', 'yesterday', 'ga:sessions,ga:...', Array)
#5 /location/arteganza.nl/wp-content/plugins/google-analytics-dashboard-for-wp/tools/gapi.php(415): GADWP_GAPI_Controller->handle_corereports('123059976', '30daysAgo', 'yesterday', 'ga:sessions,ga:...', Array, 'qr3_1697737630')
#6 /location/arteganza.nl/wp-content/plugins/google-analytics-dashboard-for-wp/tools/gapi.php(805): GADWP_GAPI_Controller->get_bottomstats('123059976', '30daysAgo', 'yesterday', false)
#7 /location/arteganza.nl/wp-content/plugins/google-analytics-dashboard-for-wp/admin/ajax-actions.php(108): GADWP_GAPI_Controller->get('123059976', 'bottomstats', '30daysAgo', 'yesterday', false)
#8 [internal function]: GADWP_Backend_Ajax->ajax_item_reports('')
#9 /location/arteganza.nl/wp-includes/plugin.php(525): call_user_func_array(Array, Array)
#10 /location/arteganza.nl/wp-admin/admin-ajax.php(89): do_action('wp_ajax_gadwp_b...')
#11 {main}