A PHP Error was encountered

Severity: Notice

Message: Undefined index: filetugas

Filename: models/M_Guest.php

Line Number: 30

Backtrace:

File: /home/ppdh2973/public_html/application/models/M_Guest.php
Line: 30
Function: _error_handler

File: /home/ppdh2973/public_html/application/controllers/Guest.php
Line: 121
Function: simpan

File: /home/ppdh2973/public_html/index.php
Line: 315
Function: require_once

A PHP Error was encountered

Severity: Notice

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

Filename: models/M_Guest.php

Line Number: 30

Backtrace:

File: /home/ppdh2973/public_html/application/models/M_Guest.php
Line: 30
Function: _error_handler

File: /home/ppdh2973/public_html/application/controllers/Guest.php
Line: 121
Function: simpan

File: /home/ppdh2973/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/ppdh2973/public_html/system/core/Exceptions.php:271)

Filename: core/Common.php

Line Number: 570

Backtrace:

File: /home/ppdh2973/public_html/application/models/M_Guest.php
Line: 51
Function: insert

File: /home/ppdh2973/public_html/application/controllers/Guest.php
Line: 121
Function: simpan

File: /home/ppdh2973/public_html/index.php
Line: 315
Function: require_once

A Database Error Occurred

Error Number: 1048

Column 'nmsiswa' cannot be null

INSERT INTO `tbl_tugas` (`nmsiswa`, `kls`) VALUES (NULL, NULL)

Filename: models/M_Guest.php

Line Number: 51