装好 phpmyadmin 之后出现了好多问题，但是都大同小异，求大神解答！！

Deprecation Notice in .\libraries\phpseclib\Crypt\Base.php#1592 Function mcrypt_list_algorithms() is deprecated

Backtrace

.\libraries\phpseclib\Crypt\Rijndael.php#269: phpseclib\Crypt\Base->isValidEngine(integer 2) .\libraries\phpseclib\Crypt\Base.php#1659: phpseclib\Crypt\Rijndael->isValidEngine(integer 2) .\libraries\phpseclib\Crypt\Base.php#494: phpseclib\Crypt\Base->_setEngine() .\libraries\plugins\auth\AuthenticationCookie.php#770: phpseclib\Crypt\Base->__construct(integer 2) .\libraries\plugins\auth\AuthenticationCookie.php#345: PMA\libraries\plugins\auth\AuthenticationCookie->cookieDecrypt( string '{"iv":"wKsIBiLkhug77yWMN+ihOw==","mac":"1f1a42a99c87176ab878037b93f74c91daf3ad6e","payload":"mPFKrJSNhtdW8Ku7zdaSPA=="}', string 'sunec', ) .\libraries\common.inc.php#758: PMA\libraries\plugins\auth\AuthenticationCookie->authCheck() .\navigation.php#13: require_once(.\libraries\common.inc.php)

Deprecation Notice in .\libraries\phpseclib\Crypt\Base.php#1592 Function mcrypt_list_algorithms() is deprecated

Backtrace

.\libraries\phpseclib\Crypt\Rijndael.php#269: phpseclib\Crypt\Base->isValidEngine(integer 2) .\libraries\phpseclib\Crypt\Base.php#1659: phpseclib\Crypt\Rijndael->isValidEngine(integer 2) .\libraries\phpseclib\Crypt\Base.php#534: phpseclib\Crypt\Base->_setEngine() .\libraries\phpseclib\Crypt\Rijndael.php#215: phpseclib\Crypt\Base->setKeyLength(integer 128) .\libraries\phpseclib\Crypt\AES.php#99: phpseclib\Crypt\Rijndael->setKeyLength(integer 128) .\libraries\phpseclib\Crypt\Base.php#576: phpseclib\Crypt\AES->setKeyLength(integer 128) .\libraries\phpseclib\Crypt\AES.php#114: phpseclib\Crypt\Base->setKey(string 'unecunecunecunec') .\libraries\plugins\auth\AuthenticationCookie.php#772: phpseclib\Crypt\AES->setKey(string 'unecunecunecunec') .\libraries\plugins\auth\AuthenticationCookie.php#345: PMA\libraries\plugins\auth\AuthenticationCookie->cookieDecrypt( string '{"iv":"wKsIBiLkhug77yWMN+ihOw==","mac":"1f1a42a99c87176ab878037b93f74c91daf3ad6e","payload":"mPFKrJSNhtdW8Ku7zdaSPA=="}', string 'sunec', ) .\libraries\common.inc.php#758: PMA\libraries\plugins\auth\AuthenticationCookie->authCheck() .\navigation.php#13: require_once(.\libraries\common.inc.php)