Notice: log4php: Failed adding renderer. Rendering class [PersonRenderer] not found. in /var/www/aua/sites/all/vendor/apache/log4php/src/main/php/renderers/LoggerRendererMap.php on line 64

Fatal error: Interface 'LoggerRendererObject' not found in /var/www/aua/sites/all/vendor/apache/log4php/src/examples/php/renderer_map.php on line 27