A PHP Error was encountered

Severity: 8192

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

Filename: controllers/Welcome.php

Line Number: 279

Backtrace:

File: /home/sanjeevanimamtah/public_html/application/controllers/Welcome.php
Line: 279
Function: urldecode

File: /home/sanjeevanimamtah/public_html/index.php
Line: 315
Function: require_once

Sanjeevani Mamta hospital and research center