chore: code cleanup

Author: preda-bogdan

classes/Visualizer/Module/Chart.php

@@ -59,7 +59,6 @@ public function __construct( Visualizer_Plugin $plugin ) {
 		$this->_addAjaxAction( Visualizer_Plugin::ACTION_CLONE_CHART, 'cloneChart' );
 		$this->_addAjaxAction( Visualizer_Plugin::ACTION_EXPORT_DATA, 'exportData' );
 
-		error_log( var_export( 'REGISTER ACTION', true ) );
 		$this->_addAjaxAction( Visualizer_Plugin::ACTION_FETCH_DB_DATA, 'getQueryData' );
 		$this->_addAjaxAction( Visualizer_Plugin::ACTION_SAVE_DB_QUERY, 'saveQuery' );