A PHP Error was encountered

Severity: Notice

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

Filename: controllers/Pages.php

Line Number: 111

Backtrace:

File: /var/www/html/feualb/application/controllers/Pages.php
Line: 111
Function: _error_handler

File: /var/www/html/feualb/index.php
Line: 315
Function: require_once

An uncaught Exception was encountered

Type: Error

Message: Call to a member function row_array() on bool

Filename: /var/www/html/feualb/application/models/Pages_model.php

Line Number: 78

Backtrace:

File: /var/www/html/feualb/application/controllers/Pages.php
Line: 111
Function: getNextHappening

File: /var/www/html/feualb/index.php
Line: 315
Function: require_once