A PHP Error was encountered

Severity: 8192

Message: Function mcrypt_create_iv() is deprecated

Filename: PseudoRandomString/McryptPseudoRandomStringGenerator.php

Line Number: 57

Backtrace:

File: /home/mall506/ndxcore/application/vendor/facebook/graph-sdk/src/Facebook/PseudoRandomString/McryptPseudoRandomStringGenerator.php
Line: 57
Function: _error_handler

File: /home/mall506/ndxcore/application/vendor/facebook/graph-sdk/src/Facebook/Helpers/FacebookRedirectLoginHelper.php
Line: 125
Function: getPseudoRandomString

File: /home/mall506/ndxcore/application/vendor/facebook/graph-sdk/src/Facebook/Helpers/FacebookRedirectLoginHelper.php
Line: 142
Function: makeUrl

File: /home/mall506/ndxcore/application/controllers/Login.php
Line: 120
Function: getLoginUrl

File: /home/mall506/public_html/index.php
Line: 292
Function: require_once

A PHP Error was encountered

Severity: Warning

Message: Cannot modify header information - headers already sent by (output started at /home/mall506/ndxcore/system/core/Exceptions.php:271)

Filename: helpers/url_helper.php

Line Number: 564

Backtrace:

File: /home/mall506/ndxcore/application/controllers/Login.php
Line: 122
Function: redirect

File: /home/mall506/public_html/index.php
Line: 292
Function: require_once