Severity: Notice
Message: Only variable references should be returned by reference
Filename: core/Common.php
Line Number: 257
Severity: Notice
Message: Only variables should be assigned by reference
Filename: core/Loader.php
Line Number: 150
Severity: 8192
Message: Methods with the same name as their class will not be constructors in a future version of PHP; CI_Auth has a deprecated constructor
Filename: libraries/Auth.php
Line Number: 18
Severity: 8192
Message: Methods with the same name as their class will not be constructors in a future version of PHP; Utilidades has a deprecated constructor
Filename: libraries/Utilidades.php
Line Number: 3