merhaba arkadaşlar bi sitem var uzun zaman önce kullanıyordum şimdi tekrar ihtiyacım oldu kurarken aşağıdaki gibi bir hata alıyorum. üye olurken. onay maili gönderirken. acaba fikri olan arkadaşlar bilgi verirse sevinirim.

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Severity: 8192
Message: idn_to_ascii(): INTL_IDNA_VARIANT_2003 is deprecated
Filename: libraries/Form_validation.php
Line Number: 1234
Backtrace:
File: /home/xxx/public_html/xxx/application/controllers/backend/user/User.php
Line: 135
Function: run
File: /home/xxx/public_html/xxx/index.php
Line: 315
Function: require_once


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Severity: Warning
Message: Cannot modify header information - headers already sent by (output started at /home/xxx/public_html/xxx/system/core/Exceptions.php:271)
Filename: helpers/url_helper.php
Line Number: 564
Backtrace:
File: /home/xxx/public_html/xxx/application/controllers/backend/user/User.php
Line: 155
Function: redirect
File: /home/xxx/public_html/xxx/index.php
Line: 315
Function: require_once