A PHP Error was encountered

Severity: Warning

Message: Invalid argument supplied for foreach()

Filename: views/main.php

Line Number: 140

Backtrace:

File: /home/ucq/public_html/frecuencia/application/views/main.php
Line: 140
Function: _error_handler

File: /home/ucq/public_html/frecuencia/application/controllers/Frecuencia.php
Line: 33
Function: view

File: /home/ucq/public_html/frecuencia/index.php
Line: 315
Function: require_once