A PHP Error was encountered

Severity: Warning

Message: Undefined array key "session"

Filename: controllers/Feedback.php

Line Number: 13

Backtrace:

File: /www/wwwroot/jvc.ac.in/application/controllers/Feedback.php
Line: 13
Function: _error_handler

File: /www/wwwroot/jvc.ac.in/index.php
Line: 315
Function: require_once

A PHP Error was encountered

Severity: 8192

Message: str_replace(): Passing null to parameter #3 ($subject) of type array|string is deprecated

Filename: core/Output.php

Line Number: 458

Backtrace:

File: /www/wwwroot/jvc.ac.in/index.php
Line: 315
Function: require_once