postgresql - FOSUserBundle login form database conection after server move -

i having issue symfony2 , not quite sure causing issue, using fosuserbundle handle login, , registration. moved code new server , working login page. getting fallowing error on login page.

sqlstate[08006] [7] not connect server: permission denied server running on host "" , accepting tcp/ip connections on port 5432?

i using postgres , can psql server know not permissions issue. since new server tested pdo connection test file , worked.

any ideas on issue be?

test file.

<?php     try {     $dbh = new pdo('pgsql:host=host;dbname=dbname', 'user', 'password');     echo 'connected database';     } catch(pdoexception $e)     {     echo $e->getmessage();     } ?> 

anyone have ideas on issue is?

stack trace

stack trace      in /var/www/html/portal/vendor/doctrine/dbal/lib/doctrine/dbal/driver/pdoconnection.php @ line 36  -         {             public function __construct($dsn, $user = null, $password = null, array $options = null)             {                 parent::__construct($dsn, $user, $password, $options);                 $this->setattribute(pdo::attr_statement_class, array('doctrine\dbal\driver\pdostatement', array()));                 $this->setattribute(pdo::attr_errmode, pdo::errmode_exception);             }     @ pdo ->__construct ('pgsql:host=testdb04.cctus.com port=5432 dbname=contourportal ', 'contour_owner', 'owner', array())     in /var/www/html/portal/vendor/doctrine/dbal/lib/doctrine/dbal/driver/pdoconnection.php @ line 36  +     @ pdoconnection ->__construct ('pgsql:host=value port=5432 dbname=value ', value', '', array())     in /var/www/html/portal/vendor/doctrine/dbal/lib/doctrine/dbal/driver/pdopgsql/driver.php @ line 26  +     @ driver ->connect (array('dbname' => 'value', 'host' => 'value', 'port' => '5432', 'user' => 'contour_owner', 'password' => 'valuer', 'charset' => 'utf8', 'driver' => 'pdo_pgsql', 'driveroptions' => array()), 'contour_owner', 'owner', array())     in /var/www/html/portal/vendor/doctrine/dbal/lib/doctrine/dbal/connection.php @ line 350  +     @ connection ->connect ()     in /var/www/html/portal/vendor/doctrine/dbal/lib/doctrine/dbal/connection.php @ line 627  +     @ connection ->executequery ('select t0.username username1, t0.username_canonical username_canonical2, t0.email email3, t0.email_canonical email_canonical4, t0.enabled enabled5, t0.salt salt6, t0.password password7, t0.last_login last_login8, t0.locked locked9, t0.expired expired10, t0.expires_at expires_at11, t0.confirmation_token confirmation_token12, t0.password_requested_at password_requested_at13, t0.roles roles14, t0.credentials_expired credentials_expired15, t0.credentials_expire_at credentials_expire_at16, t0.id id17, t0.billing_entity_id billing_entity_id18 contour_portal_users t0 t0.username_canonical = ?', array('admin'), array('string'))     in /var/www/html/portal/vendor/doctrine/orm/lib/doctrine/orm/persisters/basicentitypersister.php @ line 844  +     @ basicentitypersister ->loadall (array('usernamecanonical' => 'admin'), null, null, null)     in /var/www/html/portal/vendor/doctrine/orm/lib/doctrine/orm/entityrepository.php @ line 157  +     @ entityrepository ->findby (array('usernamecanonical' => 'admin'))     in /var/www/html/portal/vendor/symfony/symfony/src/symfony/bridge/doctrine/validator/constraints/uniqueentityvalidator.php @ line 106  +     @ uniqueentityvalidator ->validate (object(user), object(uniqueentity))     in /var/www/html/portal/vendor/symfony/symfony/src/symfony/component/validator/executioncontext.php @ line 276  +     @ executioncontext ->executeconstraintvalidators (object(user), array(object(uniqueentity), object(uniqueentity)))     in /var/www/html/portal/vendor/symfony/symfony/src/symfony/component/validator/executioncontext.php @ line 241  +     @ executioncontext ->validatevalue (object(user), array(object(uniqueentity), object(uniqueentity)))     in /var/www/html/portal/vendor/symfony/symfony/src/symfony/component/validator/validationvisitor.php @ line 110  +     @ validationvisitor ->visit (object(classmetadata), object(user), 'registration', 'data')     in /var/www/html/portal/vendor/symfony/symfony/src/symfony/component/validator/mapping/classmetadata.php @ line 107  +     @ classmetadata ->accept (object(validationvisitor), object(user), 'registration', 'data')     in /var/www/html/portal/vendor/symfony/symfony/src/symfony/component/validator/validationvisitor.php @ line 162  +     @ validationvisitor ->validate (object(user), 'registration', 'data', true, false)     in /var/www/html/portal/vendor/symfony/symfony/src/symfony/component/validator/executioncontext.php @ line 227  +     @ executioncontext ->validate (object(user), 'data', 'registration', true)     in /var/www/html/portal/vendor/symfony/symfony/src/symfony/component/form/extension/validator/constraints/formvalidator.php @ line 60  +     @ formvalidator ->validate (object(form), object(form))     in /var/www/html/portal/vendor/symfony/symfony/src/symfony/component/validator/executioncontext.php @ line 276  +     @ executioncontext ->executeconstraintvalidators (object(form), array(object(form)))     in /var/www/html/portal/vendor/symfony/symfony/src/symfony/component/validator/executioncontext.php @ line 241  +     @ executioncontext ->validatevalue (object(form), array(object(form)))     in /var/www/html/portal/vendor/symfony/symfony/src/symfony/component/validator/validationvisitor.php @ line 110  +     @ validationvisitor ->visit (object(classmetadata), object(form), 'default', '')     in /var/www/html/portal/vendor/symfony/symfony/src/symfony/component/validator/mapping/classmetadata.php @ line 107  +     @ classmetadata ->accept (object(validationvisitor), object(form), 'default', '')     in /var/www/html/portal/vendor/symfony/symfony/src/symfony/component/validator/validationvisitor.php @ line 162  +     @ validationvisitor ->validate (object(form), 'default', '', false, false)     in /var/www/html/portal/vendor/symfony/symfony/src/symfony/component/validator/validator.php @ line 90  +     @ validator ->validate (object(form))     in /var/www/html/portal/vendor/symfony/symfony/src/symfony/component/form/extension/validator/eventlistener/validationlistener.php @ line 55  +     @ validationlistener ->validateform (object(formevent))     @ call_user_func (array(object(validationlistener), 'validateform'), object(formevent))     in kernel.root_dir/cache/dev/classes.php @ line 1664  +     @ eventdispatcher ->dodispatch (array(array(object(validationlistener), 'validateform')), 'form.post_bind', object(formevent))     in kernel.root_dir/cache/dev/classes.php @ line 1597  +     @ eventdispatcher ->dispatch ('form.post_bind', object(formevent))     in /var/www/html/portal/vendor/symfony/symfony/src/symfony/component/eventdispatcher/immutableeventdispatcher.php @ line 42  +     @ immutableeventdispatcher ->dispatch ('form.post_bind', object(formevent))     in /var/www/html/portal/vendor/symfony/symfony/src/symfony/component/form/form.php @ line 624  +     @ form ->submit (object(request))     in /var/www/html/portal/vendor/symfony/symfony/src/symfony/component/form/form.php @ line 638  +     @ form ->bind (object(request))     in /var/www/html/portal/vendor/friendsofsymfony/user-bundle/fos/userbundle/controller/registrationcontroller.php @ line 52  +     @ registrationcontroller ->registeraction (object(request))     @ call_user_func_array (array(object(registrationcontroller), 'registeraction'), array(object(request)))     in kernel.root_dir/bootstrap.php.cache @ line 2774  +     @ httpkernel ->handleraw (object(request), '1')     in kernel.root_dir/bootstrap.php.cache @ line 2748  +     @ httpkernel ->handle (object(request), '1', true)     in kernel.root_dir/bootstrap.php.cache @ line 2878  +     @ containerawarehttpkernel ->handle (object(request), '1', true)     in kernel.root_dir/bootstrap.php.cache @ line 2179  +     @ kernel ->handle (object(request))     in /var/www/html/portal/web/app_dev.php @ line 29  + 

my issue centos issue reason selinux blocking requests out. when disabled started working.