A PHP Error was encountered
Severity: Notice
Message: Undefined index: usuario_id
Filename: views/alumnos_escuela.php
Line Number: 147
Backtrace:
File: /home/automex/public_html/sistema/application/views/alumnos_escuela.php
Line: 147
Function: _error_handler
File: /home/automex/public_html/sistema/application/controllers/Escuelas.php
Line: 28
Function: view
File: /home/automex/public_html/sistema/index.php
Line: 315
Function: require_once