A PHP Error was encountered

Severity: Warning

Message: mysqli::query(): (21000/1242): Subquery returns more than 1 row

Filename: mysqli/mysqli_driver.php

Line Number: 305

Backtrace:

File: /home/karmenu/public_html/application/controllers/Home.php
Line: 906
Function: query

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

A PHP Error was encountered

Severity: Warning

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

Filename: core/Common.php

Line Number: 568

Backtrace:

File: /home/karmenu/public_html/application/controllers/Home.php
Line: 906
Function: query

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

Database Error

A Database Error Occurred

Error Number: 1242

Subquery returns more than 1 row

select * from admin_advertisement where id in(SELECT tagset.Postid FROM tagset WHERE tagset.TagId = (SELECT tag.id FROM tag WHERE tag.Title = 'مهندس عمران'))

Filename: controllers/Home.php

Line Number: 906