A PHP Error was encountered

Severity: Notice

Message: Undefined property: stdClass::$mtr_user_id

Filename: controllers/Mentors.php

Line Number: 100

Backtrace:

File: /home1/cybersec2018/public_html/application/controllers/Mentors.php
Line: 100
Function: _error_handler

File: /home1/cybersec2018/public_html/application/controllers/Mentors.php
Line: 109
Function: offering

File: /home1/cybersec2018/public_html/index.php
Line: 317
Function: require_once

A PHP Error was encountered

Severity: Warning

Message: Cannot modify header information - headers already sent by (output started at /home1/cybersec2018/public_html/system/core/Exceptions.php:271)

Filename: core/Common.php

Line Number: 570

Backtrace:

An uncaught Exception was encountered

Type: ArgumentCountError

Message: Too few arguments to function Model_mentors::offering(), 1 passed in /home1/cybersec2018/public_html/application/controllers/Mentors.php on line 100 and exactly 2 expected

Filename: /home1/cybersec2018/public_html/application/models/Model_mentors.php

Line Number: 56

Backtrace:

File: /home1/cybersec2018/public_html/application/controllers/Mentors.php
Line: 100
Function: offering

File: /home1/cybersec2018/public_html/application/controllers/Mentors.php
Line: 109
Function: offering

File: /home1/cybersec2018/public_html/index.php
Line: 317
Function: require_once