A PHP Error was encountered

Severity: Warning

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

Filename: libraries/programas.php

Line Number: 517

Fatal error: Uncaught TypeError: array_filter(): Argument #1 ($array) must be of type array, null given in /var/www/dev.tvgo/application/libraries/programas.php:521 Stack trace: #0 /var/www/dev.tvgo/application/libraries/programas.php(521): array_filter() #1 /var/www/dev.tvgo/application/libraries/programas.php(583): Programas->horarios_get() #2 /var/www/dev.tvgo/application/libraries/programas.php(677): Programas->horarios_where_fecha() #3 /var/www/dev.tvgo/application/models/m_motor.php(77): Programas->menu_horarios() #4 /var/www/dev.tvgo/application/controllers/secciones.php(65): M_motor->menu() #5 /var/www/dev.tvgo/system/core/CodeIgniter.php(359): Secciones->index() #6 /var/www/dev.tvgo/index.php(201): require_once('...') #7 {main} thrown in /var/www/dev.tvgo/application/libraries/programas.php on line 521