A PHP Error was encountered

Severity: Warning

Message: count(): Parameter must be an array or an object that implements Countable

Filename: controllers/Listing.php

Line Number: 111

Backtrace:

File: /var/www/html/application/modules/frontend/controllers/Listing.php
Line: 111
Function: _error_handler

File: /var/www/html/index.php
Line: 317
Function: require_once

A PHP Error was encountered

Severity: Warning

Message: Cannot modify header information - headers already sent by (output started at /var/www/html/system/core/Exceptions.php:271)

Filename: helpers/url_helper.php

Line Number: 564

Backtrace:

File: /var/www/html/application/modules/frontend/controllers/Listing.php
Line: 175
Function: redirect

File: /var/www/html/index.php
Line: 317
Function: require_once