A PHP Error was encountered

Severity: Warning

Message: mysqli::query(): (HY000/1021): Disk full (/tmp/#sql_5e9_1.MAI); waiting for someone to free some space... (errno: 28 "No space left on device")

Filename: mysqli/mysqli_driver.php

Line Number: 305

Backtrace:

File: /home/millioncenters/public_html/application/controllers/Searchfilter.php
Line: 612
Function: query

File: /home/millioncenters/public_html/index.php
Line: 316
Function: require_once

A PHP Error was encountered

Severity: Warning

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

Filename: core/Common.php

Line Number: 570

Backtrace:

File: /home/millioncenters/public_html/application/controllers/Searchfilter.php
Line: 612
Function: query

File: /home/millioncenters/public_html/index.php
Line: 316
Function: require_once

A Database Error Occurred

Error Number: 1021

Disk full (/tmp/#sql_5e9_1.MAI); waiting for someone to free some space... (errno: 28 "No space left on device")

select category from subcategory group by category

Filename: controllers/Searchfilter.php

Line Number: 612