A PHP Error was encountered

Severity: Notice

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

Filename: controllers/Page.php

Line Number: 139

Backtrace:

File: /home3/y1g9m0f0/public_html/application/controllers/Page.php
Line: 139
Function: _error_handler

File: /home3/y1g9m0f0/public_html/index.php
Line: 292
Function: require_once

A PHP Error was encountered

Severity: Warning

Message: Cannot modify header information - headers already sent by (output started at /home3/y1g9m0f0/public_html/system/core/Exceptions.php:272)

Filename: core/Common.php

Line Number: 573

Backtrace:

File: /home3/y1g9m0f0/public_html/application/models/admin/Faq_model.php
Line: 68
Function: query

File: /home3/y1g9m0f0/public_html/application/controllers/Page.php
Line: 139
Function: get_faqs_by_cat

File: /home3/y1g9m0f0/public_html/index.php
Line: 292
Function: require_once

Database Error

A Database Error Occurred

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 * FROM faq where cat_id=

Filename: models/admin/Faq_model.php

Line Number: 68