A PHP Error was encountered

Severity: Notice

Message: Undefined offset: 0

Filename: news/News_item.php

Line Number: 24

Backtrace:

File: /home/wqwdumqihosting/public_html/application/controllers/home/petvn/news/News_item.php
Line: 24
Function: _error_handler

File: /home/wqwdumqihosting/public_html/index.php
Line: 317
Function: require_once

Database Error

A Database Error Occurred

Error Number: 1052

Column 'slug' in where clause is ambiguous

SELECT * FROM `news_category`, `blockpage` WHERE `slug` = 'send-email'

Filename: hooks/CommonService.php

Line Number: 236