Fatal error: Uncaught Error: Call to undefined function l10n() in D:\xampp\htdocs\elmontedesion\sis_bib\notas\admin\templates\blog\selectors.php:21 Stack trace: #0 {main} thrown in D:\xampp\htdocs\elmontedesion\sis_bib\notas\admin\templates\blog\selectors.php on line 21