A PHP Error was encountered

Severity: Warning

Message: Undefined variable $device

Filename: controllers/Welcome.php

Line Number: 36

Backtrace:

File: /home/tendo/public_html/application/controllers/Welcome.php
Line: 36
Function: _error_handler

File: /home/tendo/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/tendo/public_html/system/core/Exceptions.php:271)

Filename: core/Common.php

Line Number: 564

Backtrace:

File: /home/tendo/public_html/application/models/M_data.php
Line: 19
Function: insert

File: /home/tendo/public_html/application/controllers/Welcome.php
Line: 42
Function: insert_data

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

Database Error

A Database Error Occurred

Error Number: 1048

Column 'visitor_device' cannot be null

INSERT INTO `visitor` (`visitor_device`, `visitor_browser`, `visitor_os`, `visitor_ip`, `visitor_url`) VALUES (NULL, 'Data user gagal di dapatkan', 'Unknown Platform', '18.97.14.85', 'https://ppid.bawaslu.go.id/index.php/informasi-publik')

Filename: models/M_data.php

Line Number: 19