php error happened

Technical information
Error type8192
Error descriptionFunction get_magic_quotes_gpc() is deprecated
URLaffordablewebcrafters.com/web-based-applications/login.php?return=true&
Error file/homepages/32/d191686712/htdocs/Webcrafters2018/web-based-applications/include/phpfunctions.php
Error line557
SQL query

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