Error message

• Notice: Undefined offset: 0 in __lambda_func() (line 26 of /mnt/www/html/belfornpq8xmmr8h/docroot/sites/all/modules/views_php/plugins/views/views_php_handler_field.inc(202) : runtime-created function).
• Notice: Undefined offset: 0 in __lambda_func() (line 28 of /mnt/www/html/belfornpq8xmmr8h/docroot/sites/all/modules/views_php/plugins/views/views_php_handler_field.inc(202) : runtime-created function).