Fatal error: Uncaught Error: Call to undefined function each() in /home/warmanua/public_html/vendor/colinmollenhour/cache-backend-file/File.php:81
Stack trace:
#0 /home/warmanua/public_html/vendor/magento/zendframework1/library/Zend/Cache.php(153): Cm_Cache_Backend_File->__construct(Array)
#1 /home/warmanua/public_html/vendor/magento/zendframework1/library/Zend/Cache.php(94): Zend_Cache::_makeBackend('Cm_Cache_Backen...', Array, true, true)
#2 /home/warmanua/public_html/vendor/magento/framework/App/Cache/Frontend/Factory.php(158): Zend_Cache::factory('Magento\\Framewo...', 'Cm_Cache_Backen...', Array, Array, true, true, true)
#3 /home/warmanua/public_html/vendor/magento/framework/App/Cache/Frontend/Pool.php(67): Magento\Framework\App\Cache\Frontend\Factory->create(Array)
#4 /home/warmanua/public_html/vendor/magento/framework/App/Cache/Frontend/Pool.php(146): Magento\Framework\App\Cache\Frontend\Pool->_initialize()
#5 /home/warmanua/public_html/vendor/magento/framework/App/Cache/Type/FrontendPool.php(86): Magento\Framework\App\Cache\Frontend\Pool->get('default')
#6 /home/warmanua/public_html/vendor/magento/framework/App/Cache/Type/Config.php(49): Magento\Framework\App\Cache\Type\FrontendPool->get('config')
#7 /home/warmanua/public_html/vendor/magento/framework/Cache/Frontend/Decorator/Bare.php(65): Magento\Framework\App\Cache\Type\Config->_getFrontend()
#8 /home/warmanua/public_html/vendor/magento/framework/Interception/Config/Config.php(112): Magento\Framework\Cache\Frontend\Decorator\Bare->load('interception')
#9 /home/warmanua/public_html/vendor/magento/framework/ObjectManager/Factory/AbstractFactory.php(111): Magento\Framework\Interception\Config\Config->__construct(Object(Magento\Framework\ObjectManager\Config\Reader\Dom\Proxy), Object(Magento\Framework\Config\Scope), Object(Magento\Framework\App\Cache\Type\Config), Object(Magento\Framework\ObjectManager\Relations\Runtime), Object(Magento\Framework\Interception\ObjectManager\Config\Compiled), Object(Magento\Framework\ObjectManager\Definition\Runtime), 'interception', NULL)
#10 /home/warmanua/public_html/vendor/magento/framework/ObjectManager/Factory/Compiled.php(108): Magento\Framework\ObjectManager\Factory\AbstractFactory->createObject('Magento\\Framewo...', Array)
#11 /home/warmanua/public_html/vendor/magento/framework/ObjectManager/ObjectManager.php(70): Magento\Framework\ObjectManager\Factory\Compiled->create('Magento\\Framewo...')
#12 /home/warmanua/public_html/vendor/magento/framework/App/ObjectManager/Environment/Compiled.php(113): Magento\Framework\ObjectManager\ObjectManager->get('Magento\\Framewo...')
#13 /home/warmanua/public_html/vendor/magento/framework/App/ObjectManagerFactory.php(187): Magento\Framework\App\ObjectManager\Environment\Compiled->configureObjectManager(Object(Magento\Framework\Interception\ObjectManager\Config\Compiled), Array)
#14 /home/warmanua/public_html/vendor/magento/framework/App/Bootstrap.php(208): Magento\Framework\App\ObjectManagerFactory->create(Array)
#15 /home/warmanua/public_html/vendor/magento/framework/App/Bootstrap.php(123): Magento\Framework\App\Bootstrap->__construct(Object(Magento\Framework\App\ObjectManagerFactory), '/home/warmanua/...', Array)
#16 /home/warmanua/public_html/index.php(36): Magento\Framework\App\Bootstrap::create('/home/warmanua/...', Array)
#17 {main}
thrown in /home/warmanua/public_html/vendor/colinmollenhour/cache-backend-file/File.php on line 81