Error: pdo error: [-1: Connection attempt failed: SQLSTATE[HY000] [2000] mysqlnd cannot connect to MySQL 4.1+ using the old insecure authentication. Please use an administration tool to reset your password with the command SET PASSWORD = PASSWORD('your_existing_password'). This will store a new, and more secure, hash value in mysql.user. If this user is used in other scripts executed by PHP 5.2 or earlier you might need to remove the old-passwords flag from your my.cnf file] in PCONNECT(mysql:host=mysql84.heteml.jp, '_ttdb', '****', _ttdb)
#0 /home/sites/heteml/users/t/a/k/takumitaniguchi/web/cms/php/extlib/adodb5/adodb.inc.php(595): adodb_throw('pdo', 'PCONNECT', -1, 'Connection atte...', 'mysql:host=mysq...', '_ttdb', Object(ADODB_pdo))
#1 /home/sites/heteml/users/t/a/k/takumitaniguchi/web/cms/php/extlib/adodb5/adodb.inc.php(4284): ADOConnection->PConnect('mysql:host=mysq...', '_ttdb', '19750719', '_ttdb')
#2 /home/sites/heteml/users/t/a/k/takumitaniguchi/web/cms/php/extlib/adodb5/adodb.inc.php(4132): ADONewConnection('pdo_mysql://_tt...')
#3 /home/sites/heteml/users/t/a/k/takumitaniguchi/web/cms/php/lib/mtdb.mysql.php(24): NewADOConnection('pdo_mysql://_tt...')
#4 /home/sites/heteml/users/t/a/k/takumitaniguchi/web/cms/php/lib/mtdb.base.php(43): MTDatabasemysql->connect('_ttdb', '19750719', '_ttdb', 'mysql84.heteml....', NULL, NULL)
#5 /home/sites/heteml/users/t/a/k/takumitaniguchi/web/cms/php/mt.php(203): MTDatabase->__construct('_ttdb', '19750719', '_ttdb', 'mysql84.heteml....', NULL, NULL)
#6 /home/sites/heteml/users/t/a/k/takumitaniguchi/web/cms/php/mt.php(320): MT->db()
#7 /home/sites/heteml/users/t/a/k/takumitaniguchi/web/cms/php/mt.php(103): MT->configure_from_db()
#8 /home/sites/heteml/users/t/a/k/takumitaniguchi/web/cms/php/mt.php(61): MT->init(2, '/home/sites/het...')
#9 /home/sites/heteml/users/t/a/k/takumitaniguchi/web/cms/php/mt.php(66): MT->__construct(2, '/home/sites/het...')
#10 /home/sites/heteml/users/t/a/k/takumitaniguchi/web/portfolio/mtview.php(22): MT::get_instance(2, '/home/sites/het...')
#11 {main}