A PHP Error was encountered

Severity: Notice

Message: Undefined index: HTTP_ACCEPT_LANGUAGE

Filename: controllers/Opac.php

Line Number: 1064

Backtrace:

File: /opt/bitnami/apps/pmb/htdocs/opac/application/controllers/Opac.php
Line: 1064
Function: _error_handler

File: /opt/bitnami/apps/pmb/htdocs/opac/application/controllers/Opac.php
Line: 1050
Function: getUserLanguage

File: /opt/bitnami/apps/pmb/htdocs/opac/application/controllers/Opac.php
Line: 17
Function: switch_lang

File: /opt/bitnami/apps/pmb/htdocs/opac/index.php
Line: 292
Function: require_once

Revista de Administración Tributaria CIAT / AEAT/ IEF (No. 44, octubre 2018) | OPAC - CIAT | Centro Interamericano de Administraciones Tributarias