A PHP Error was encountered

Severity: Warning

Message: Missing argument 1 for Blog::categoria()

Filename: controllers/Blog.php

Line Number: 74

Backtrace:

File: /home/dinmap/public_html/application/controllers/Blog.php
Line: 74
Function: _error_handler

File: /home/dinmap/public_html/index.php
Line: 319
Function: require_once

A PHP Error was encountered

Severity: Notice

Message: Undefined variable: categoria

Filename: controllers/Blog.php

Line Number: 76

Backtrace:

File: /home/dinmap/public_html/application/controllers/Blog.php
Line: 76
Function: _error_handler

File: /home/dinmap/public_html/index.php
Line: 319
Function: require_once

A PHP Error was encountered

Severity: Warning

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

Filename: core/Common.php

Line Number: 568

Backtrace:

File: /home/dinmap/public_html/application/controllers/Blog.php
Line: 76
Function: query

File: /home/dinmap/public_html/index.php
Line: 319
Function: require_once

Ocorreu um erro de banco de dados

Error Number: 1064

You have an error in your SQL syntax; check the manual that corresponds to your MySQL server version for the right syntax to use near '?' at line 1

SELECT categoria FROM categoria_n WHERE id = ?

Filename: controllers/Blog.php

Line Number: 76