Severity: Warning
Message: Trying to access array offset on null
Filename: ejercicios/index.php
Line Number: 18
Backtrace:
File: H:\root\home\catrom-001\www\site1\xoc\application\views\ejercicios\index.php
Line: 18
Function: _error_handler
File: H:\root\home\catrom-001\www\site1\xoc\application\controllers\Ejercicios.php
Line: 26
Function: view
File: H:\root\home\catrom-001\www\site1\xoc\index.php
Line: 324
Function: require_once