A PHP Error was encountered

Severity: Notice

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

Filename: controllers/Product.php

Line Number: 30

Backtrace:

File: /home/acmee123/public_html/application/controllers/Product.php
Line: 30
Function: _error_handler

File: /home/acmee123/public_html/index.php
Line: 315
Function: require_once

A PHP Error was encountered

Severity: Notice

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

Filename: controllers/Product.php

Line Number: 31

Backtrace:

File: /home/acmee123/public_html/application/controllers/Product.php
Line: 31
Function: _error_handler

File: /home/acmee123/public_html/index.php
Line: 315
Function: require_once

A PHP Error was encountered

Severity: Notice

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

Filename: controllers/Product.php

Line Number: 32

Backtrace:

File: /home/acmee123/public_html/application/controllers/Product.php
Line: 32
Function: _error_handler

File: /home/acmee123/public_html/index.php
Line: 315
Function: require_once

A PHP Error was encountered

Severity: Notice

Message: Undefined index: slug

Filename: controllers/Product.php

Line Number: 57

Backtrace:

File: /home/acmee123/public_html/application/controllers/Product.php
Line: 57
Function: _error_handler

File: /home/acmee123/public_html/index.php
Line: 315
Function: require_once

A PHP Error was encountered

Severity: Notice

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

Filename: controllers/Product.php

Line Number: 83

Backtrace:

File: /home/acmee123/public_html/application/controllers/Product.php
Line: 83
Function: _error_handler

File: /home/acmee123/public_html/index.php
Line: 315
Function: require_once