Error when using in Zend Server 6.2 on windows

[minkbear]

Error:
Obviously the master DepH class couldn't be created (should not have happened)... that's why we have to stop the script here the hard way. Maybe you can find a solution with the attached message and stack below. An exception was raised while creating "Log"; no instance returned
#0 C:\Program Files\Zend\ZendServer\data\libraries\Zend_Framework_2\2.2.5\library\Zend\ServiceManager\ServiceManager.php(1029): Zend\ServiceManager\ServiceManager->createServiceViaCallback(Object(Closure), 'log', 'Log')
#1 C:\Program Files\Zend\ZendServer\data\libraries\Zend_Framework_2\2.2.5\library\Zend\ServiceManager\ServiceManager.php(601): Zend\ServiceManager\ServiceManager->createFromFactory('log', 'Log')
#2 C:\Program Files\Zend\ZendServer\data\libraries\Zend_Framework_2\2.2.5\library\Zend\ServiceManager\ServiceManager.php(561): Zend\ServiceManager\ServiceManager->doCreate('Log', 'log')
#3 C:\Program Files\Zend\ZendServer\data\libraries\Zend_Framework_2\2.2.5\library\Zend\ServiceManager\ServiceManager.php(503): Zend\ServiceManager\ServiceManager->create(Array)
#4 C:\Program Files\Zend\ZendServer\data\libraries\ZendServerDeploymentHelper\1.0.1\src\ZendDevOps\DepH\ServiceManager\ServiceManager.php(33): Zend\ServiceManager\ServiceManager->get('Log')
#5 [internal function]: ZendDevOps\DepH\ServiceManager\ServiceManager->ZendDevOps\DepH\ServiceManager{closure}(Object(ZendDevOps\DepH\Db\MysqliFactory), Object(DepH))
#6 C:\Program Files\Zend\ZendServer\data\libraries\Zend_Framework_2\2.2.5\library\Zend\ServiceManager\ServiceManager.php(629): call_user_func(Object(Closure), Object(ZendDevOps\DepH\Db\MysqliFactory), Object(DepH))
#7 C:\Program Files\Zend\ZendServer\data\libraries\Zend_Framework_2\2.2.5\library\Zend\ServiceManager\ServiceManager.php(561): Zend\ServiceManager\ServiceManager->doCreate('MysqliFactory', 'mysqlifactory')
#8 C:\Program Files\Zend\ZendServer\data\libraries\Zend_Framework_2\2.2.5\library\Zend\ServiceManager\ServiceManager.php(503): Zend\ServiceManager\ServiceManager->create(Array)
#9 C:\Program Files\Zend\ZendServer\data\libraries\ZendServerDeploymentHelper\1.0.1\src\ZendDevOps\DepH\ServiceManager\ServiceManager.php(101): Zend\ServiceManager\ServiceManager->get('MysqliFactory')
#10 C:\Program Files\Zend\ZendServer\data\apps\http\testdp\8080\1.0.0.9999\deph.php(52): ZendDevOps\DepH\ServiceManager\ServiceManager->__construct()
#11 C:\Program Files\Zend\ZendServer\data\apps\http\testdp\8080\1.0.0.9999\pre_activate.php(33): DepH->__construct()
#12 {main}