A PHP Error was encountered

Severity: Warning

Message: Undefined array key "next"

Filename: controllers/User.php

Line Number: 56

Backtrace:

File: /var/www/html/gitt4u/application/controllers/User.php
Line: 56
Function: _error_handler

File: /var/www/html/gitt4u/index.php
Line: 316
Function: require_once

A PHP Error was encountered

Severity: 8192

Message: urldecode(): Passing null to parameter #1 ($string) of type string is deprecated

Filename: controllers/User.php

Line Number: 57

Backtrace:

File: /var/www/html/gitt4u/application/controllers/User.php
Line: 57
Function: urldecode

File: /var/www/html/gitt4u/index.php
Line: 316
Function: require_once