A PHP Error was encountered

Severity: Notice

Message: Trying to get property of non-object

Filename: models/Revision_model.php

Line Number: 56

Backtrace:

File: /home/nisekogo/public_html/application/models/Revision_model.php
Line: 56
Function: _error_handler

File: /home/nisekogo/public_html/application/models/Content_model.php
Line: 38
Function: detect_revision

File: /home/nisekogo/public_html/application/models/Content_model.php
Line: 205
Function: get_page

File: /home/nisekogo/public_html/application/models/Content_model.php
Line: 23
Function: get_content

File: /home/nisekogo/public_html/application/controllers/Router.php
Line: 46
Function: get_home

File: /home/nisekogo/public_html/index.php
Line: 300
Function: require_once

A PHP Error was encountered

Severity: Warning

Message: Cannot modify header information - headers already sent by (output started at /home/nisekogo/public_html/system/core/Exceptions.php:272)

Filename: core/Common.php

Line Number: 564

Backtrace:

File: /home/nisekogo/public_html/application/core/MY_Exceptions.php
Line: 106
Function: show_error

File: /home/nisekogo/public_html/application/core/MY_Exceptions.php
Line: 77
Function: kill

File: /home/nisekogo/public_html/application/models/Revision_model.php
Line: 61
Function: show_404

File: /home/nisekogo/public_html/application/models/Content_model.php
Line: 38
Function: detect_revision

File: /home/nisekogo/public_html/application/models/Content_model.php
Line: 205
Function: get_page

File: /home/nisekogo/public_html/application/models/Content_model.php
Line: 23
Function: get_content

File: /home/nisekogo/public_html/application/controllers/Router.php
Line: 46
Function: get_home

File: /home/nisekogo/public_html/index.php
Line: 300
Function: require_once

Oops!