A PHP Error was encountered

Severity: 8192

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

Filename: controllers/Home.php

Line Number: 699

Backtrace:

File: /home/u838455456/domains/institutregiskader.ci/public_html/application/controllers/Home.php
Line: 699
Function: urldecode

File: /home/u838455456/domains/institutregiskader.ci/public_html/index.php
Line: 315
Function: require_once