A PHP Error was encountered

Severity: Warning

Message: Missing argument 3 for Data_model::historyStdByDay(), called in /home/satidinf/domains/satid.info/public_html/application/controllers/Dashbord.php on line 114 and defined

Filename: models/Data_model.php

Line Number: 512

Backtrace:

File: /home/satidinf/domains/satid.info/public_html/application/models/Data_model.php
Line: 512
Function: _error_handler

File: /home/satidinf/domains/satid.info/public_html/application/controllers/Dashbord.php
Line: 114
Function: historyStdByDay

File: /home/satidinf/domains/satid.info/public_html/index.php
Line: 319
Function: require_once

A PHP Error was encountered

Severity: Notice

Message: Undefined property: stdClass::$ref_teacher_id

Filename: controllers/Dashbord.php

Line Number: 116

Backtrace:

File: /home/satidinf/domains/satid.info/public_html/application/controllers/Dashbord.php
Line: 116
Function: _error_handler

File: /home/satidinf/domains/satid.info/public_html/index.php
Line: 319
Function: require_once