A PHP Error was encountered

Severity: Warning

Message: Invalid argument supplied for foreach()

Filename: controllers/Cursos.php

Line Number: 227

Backtrace:

File: /var/www/vhosts/formacionon.com/httpdocs/application/controllers/Cursos.php
Line: 227
Function: _error_handler

File: /var/www/vhosts/formacionon.com/httpdocs/application/controllers/Cursos.php
Line: 199
Function: file

File: /var/www/vhosts/formacionon.com/httpdocs/application/controllers/Cursos.php
Line: 160
Function: category

File: /var/www/vhosts/formacionon.com/httpdocs/index.php
Line: 315
Function: require_once