A PHP Error was encountered

Severity: Notice

Message: Use of undefined constant INTL_IDNA_VARIANT_UTS46 - assumed 'INTL_IDNA_VARIANT_UTS46'

Filename: libraries/Form_validation.php

Line Number: 1235

Backtrace:

File: /home/bbf/public_html/www.bbfdata.com/application/controllers/Examples.php
Line: 255
Function: run

File: /home/bbf/public_html/www.bbfdata.com/index.php
Line: 315
Function: require_once

A PHP Error was encountered

Severity: Warning

Message: idn_to_ascii() expects parameter 3 to be long, string given

Filename: libraries/Form_validation.php

Line Number: 1235

Backtrace:

File: /home/bbf/public_html/www.bbfdata.com/application/controllers/Examples.php
Line: 255
Function: run

File: /home/bbf/public_html/www.bbfdata.com/index.php
Line: 315
Function: require_once

User Creation Error(s)

Username already in use.

The email field must contain a valid email address.