A PHP Error was encountered

Severity: Warning

Message: A non-numeric value encountered

Filename: controllers/Courses.php

Line Number: 90

Backtrace:

File: /home/quodoxtrainingco/public_html/application/controllers/Courses.php
Line: 90
Function: _error_handler

File: /home/quodoxtrainingco/public_html/index.php
Line: 318
Function: require_once

A PHP Error was encountered

Severity: Warning

Message: Cannot modify header information - headers already sent by (output started at /home/quodoxtrainingco/public_html/system/core/Exceptions.php:271)

Filename: core/Common.php

Line Number: 570

Backtrace:

File: /home/quodoxtrainingco/public_html/application/models/General_model.php
Line: 950
Function: query

File: /home/quodoxtrainingco/public_html/application/controllers/Courses.php
Line: 132
Function: select_where_ProductsinCat_all2

File: /home/quodoxtrainingco/public_html/index.php
Line: 318
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 MariaDB server version for the right syntax to use near '`cat_id`)) limit -20,12' at line 2

select * from wl_courses where (FIND_IN_SET (,`cat_id`)) limit -20,12

Filename: models/General_model.php

Line Number: 950