A PHP Error was encountered

Severity: Warning

Message: Undefined array key "tipo_usuario"

Filename: controllers/Ejercicios.php

Line Number: 969

Backtrace:

File: /var/www/vhosts/ortografiacantada.com/httpdocs/programa/ortografia/application/controllers/Ejercicios.php
Line: 969
Function: _error_handler

File: /var/www/vhosts/ortografiacantada.com/httpdocs/programa/ortografia/index.php
Line: 315
Function: require_once

A PHP Error was encountered

Severity: Warning

Message: Undefined array key "colegio"

Filename: controllers/Ejercicios.php

Line Number: 973

Backtrace:

File: /var/www/vhosts/ortografiacantada.com/httpdocs/programa/ortografia/application/controllers/Ejercicios.php
Line: 973
Function: _error_handler

File: /var/www/vhosts/ortografiacantada.com/httpdocs/programa/ortografia/index.php
Line: 315
Function: require_once

A PHP Error was encountered

Severity: Warning

Message: Trying to access array offset on value of type null

Filename: controllers/Ejercicios.php

Line Number: 973

Backtrace:

File: /var/www/vhosts/ortografiacantada.com/httpdocs/programa/ortografia/application/controllers/Ejercicios.php
Line: 973
Function: _error_handler

File: /var/www/vhosts/ortografiacantada.com/httpdocs/programa/ortografia/index.php
Line: 315
Function: require_once