Error message

• Notice: Undefined index: en in __lambda_func() (line 5 of /home/thebrimc/public_html/sites/all/modules/views_php/plugins/views/views_php_handler_filter.inc(82) : runtime-created function).
• Notice: Trying to get property of non-object in __lambda_func() (line 6 of /home/thebrimc/public_html/sites/all/modules/views_php/plugins/views/views_php_handler_filter.inc(82) : runtime-created function).