A PHP Error was encountered

Severity: Notice

Message: Trying to get property 'num_rows' of non-object

Filename: mysqli/mysqli_result.php

Line Number: 62

Backtrace:

File: /home/yesvidya/public_html/application/core/MY_Model.php
Line: 22
Function: num_rows

File: /home/yesvidya/public_html/application/modules/course/controllers/Course.php
Line: 31
Function: _custom_query

File: /home/yesvidya/public_html/application/third_party/MX/Modules.php
Line: 71
Function: university_all_course

File: /home/yesvidya/public_html/application/modules/university/views/university_details_public_view.php
Line: 139
Function: run

File: /home/yesvidya/public_html/application/third_party/MX/Loader.php
Line: 364
Function: include

File: /home/yesvidya/public_html/application/third_party/MX/Loader.php
Line: 306
Function: _ci_load

File: /home/yesvidya/public_html/application/modules/template/views/front_pages_view.php
Line: 306
Function: view

File: /home/yesvidya/public_html/application/third_party/MX/Loader.php
Line: 364
Function: include

File: /home/yesvidya/public_html/application/third_party/MX/Loader.php
Line: 306
Function: _ci_load

File: /home/yesvidya/public_html/application/modules/template/controllers/Template.php
Line: 112
Function: view

File: /home/yesvidya/public_html/application/modules/university/controllers/University.php
Line: 39
Function: front_pages

File: /home/yesvidya/public_html/index.php
Line: 331
Function: require_once