( ! ) Fatal error: Class Magento\Framework\Config\FileIterator contains 1 abstract method and must therefore be declared abstract or implement the remaining methods (Countable::count) in /var/www/vpcl/var/www/html/vendor/magento/framework/Config/FileIterator.php on line 16
Call Stack
#TimeMemoryFunctionLocation
10.0041382808{main}( ).../index.php:0
20.0489543240Magento\Framework\App\Bootstrap::create( ).../index.php:38
30.0499562032Magento\Framework\App\Bootstrap->__construct( ).../Bootstrap.php:123
40.0499562032Magento\Framework\App\ObjectManagerFactory->create( ).../Bootstrap.php:208
50.0594741088Magento\Framework\App\ObjectManagerFactory->_loadPrimaryConfig( ).../ObjectManagerFactory.php:136
60.0601814384Magento\Framework\ObjectManager\Config\Reader\Dom->read( ).../ObjectManagerFactory.php:275
70.0601814384Magento\Framework\App\Arguments\FileResolver\Primary->get( ).../Filesystem.php:126
80.0617817560Magento\Framework\Config\FileIteratorFactory->create( ).../Primary.php:47
90.0617817560spl_autoload_call ( ).../FileIteratorFactory.php:37
100.0617817624Composer\Autoload\ClassLoader->loadClass( ).../FileIteratorFactory.php:37
110.0617817736Composer\Autoload\includeFile( ).../ClassLoader.php:322
120.0617818664include( '/var/www/vpcl/var/www/html/vendor/magento/framework/Config/FileIterator.php' ).../ClassLoader.php:444