Severity: Notice
Message: Only variable references should be returned by reference
Filename: core/Common.php
Line Number: 257
Severity: 8192
Message: Methods with the same name as their class will not be constructors in a future version of PHP; CI_Session has a deprecated constructor
Filename: libraries/Session.php
Line Number: 12
Severity: Notice
Message: Only variables should be passed by reference
Filename: models/frontend_model.php
Line Number: 140
Severity: Notice
Message: Only variables should be passed by reference
Filename: models/frontend_model.php
Line Number: 242
Severity: Notice
Message: Only variables should be passed by reference
Filename: models/frontend_model.php
Line Number: 439
Severity: Notice
Message: Only variables should be passed by reference
Filename: models/frontend_model.php
Line Number: 439
Severity: Notice
Message: Only variables should be passed by reference
Filename: models/navigation_model.php
Line Number: 20
Severity: Notice
Message: Only variables should be passed by reference
Filename: models/navigation_model.php
Line Number: 20
Severity: Notice
Message: Only variables should be passed by reference
Filename: models/navigation_model.php
Line Number: 18
Severity: Notice
Message: Only variables should be passed by reference
Filename: models/navigation_model.php
Line Number: 20
Severity: Notice
Message: Only variables should be passed by reference
Filename: models/navigation_model.php
Line Number: 20
Severity: Notice
Message: Only variables should be passed by reference
Filename: models/navigation_model.php
Line Number: 20
Severity: Notice
Message: Only variables should be passed by reference
Filename: models/navigation_model.php
Line Number: 20
Severity: Notice
Message: Only variables should be passed by reference
Filename: models/navigation_model.php
Line Number: 18
Severity: Notice
Message: Only variables should be passed by reference
Filename: models/navigation_model.php
Line Number: 18
Severity: Warning
Message: Cannot modify header information - headers already sent by (output started at /homepages/0/d298101119/htdocs/system/core/Exceptions.php:185)
Filename: helpers/url_helper.php
Line Number: 542