Severity: Notice
Message: Only variable references should be returned by reference
Filename: core/Common.php
Line Number: 257
Severity: 8192
Message: Creation of dynamic property CI_URI::$config is deprecated
Filename: core/URI.php
Line Number: 72
Severity: 8192
Message: Creation of dynamic property CI_Router::$uri is deprecated
Filename: core/Router.php
Line Number: 89
Severity: Warning
Message: Cannot modify header information - headers already sent by (output started at /home2/protikbooks/public_html/system/core/Exceptions.php:185)
Filename: core/Common.php
Line Number: 446
The URI you submitted has disallowed characters.