A PHP Error was encountered

Severity: Notice

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

Filename: models/Show_model.php

Line Number: 233

Backtrace:

File: /usr/home/wh-axb7g6bwclrjaclx7wo/htdocs/application/models/Show_model.php
Line: 233
Function: _error_handler

File: /usr/home/wh-axb7g6bwclrjaclx7wo/htdocs/application/controllers/Projects.php
Line: 95
Function: detail

File: /usr/home/wh-axb7g6bwclrjaclx7wo/htdocs/index.php
Line: 315
Function: require_once

A PHP Error was encountered

Severity: Warning

Message: Cannot modify header information - headers already sent by (output started at /usr/home/wh-axb7g6bwclrjaclx7wo/htdocs/system/core/Exceptions.php:272)

Filename: helpers/url_helper.php

Line Number: 564

Backtrace:

File: /usr/home/wh-axb7g6bwclrjaclx7wo/htdocs/application/controllers/Projects.php
Line: 97
Function: redirect

File: /usr/home/wh-axb7g6bwclrjaclx7wo/htdocs/index.php
Line: 315
Function: require_once