diff --git a/src/Plugin/monitoring/SensorPlugin/DatabaseAggregatorSensorPlugin.php b/src/Plugin/monitoring/SensorPlugin/DatabaseAggregatorSensorPlugin.php
index da33e39..6172303 100644
--- a/src/Plugin/monitoring/SensorPlugin/DatabaseAggregatorSensorPlugin.php
+++ b/src/Plugin/monitoring/SensorPlugin/DatabaseAggregatorSensorPlugin.php
@@ -295,7 +295,7 @@ class DatabaseAggregatorSensorPlugin extends DatabaseAggregatorSensorPluginBase
     $form['output_table']['keys'] = array(
       '#type' => 'textarea',
       '#tree' => FALSE,
-      '#default_value' => implode("\n", $this->sensorConfig->getSetting('keys', 'wid' . PHP_EOL . 'variables')),
+      '#default_value' => implode("\n", $this->sensorConfig->getSetting('keys', ['variables'])),
       '#maxlength' => 255,
       '#title' => t('Keys'),
       '#required' => TRUE,
diff --git a/src/Plugin/monitoring/SensorPlugin/PhpNoticesSensorPlugin.php b/src/Plugin/monitoring/SensorPlugin/PhpNoticesSensorPlugin.php
index 1caeb2b..3b4d729 100644
--- a/src/Plugin/monitoring/SensorPlugin/PhpNoticesSensorPlugin.php
+++ b/src/Plugin/monitoring/SensorPlugin/PhpNoticesSensorPlugin.php
@@ -65,8 +65,10 @@ class PhpNoticesSensorPlugin extends WatchdogAggregatorSensorPlugin {
   public function getQuery() {
     $query = parent::getQuery();
     $query->addField('watchdog', 'variables');
+    $this->addAggregateExpression($query);
     $query->condition('type', 'php', NULL);
     $query->groupBy('variables');
+    $query->orderBy('records_count', 'DESC');
     return $query;
   }
 
@@ -97,9 +99,7 @@ class PhpNoticesSensorPlugin extends WatchdogAggregatorSensorPlugin {
   public function resultVerbose(SensorResultInterface $result) {
     $output = parent::resultVerbose($result);
 
-    $this->verboseResultUnaggregated($output);
     return $output;
-
   }
 
 }