Notice: include(): read of 2153 bytes failed with errno=12 Cannot allocate memory in /var/www/share/sapmerchandise.com/htdocs/vendor/composer/ClassLoader.php on line 444

Warning: include(): Failed opening '/var/www/share/sapmerchandise.com/htdocs/vendor/composer/../magento/framework/Stdlib/BooleanUtils.php' for inclusion (include_path='/var/www/share/sapmerchandise.com/htdocs/generated/code:/var/www/share/sapmerchandise.com/htdocs/generated/code:/var/www/share/sapmerchandise.com/htdocs/vendor/magento/zendframework1/library:.:/usr/share/php:/var/www/share/sapmerchandise.com/htdocs/lib/internal') in /var/www/share/sapmerchandise.com/htdocs/vendor/composer/ClassLoader.php on line 444

Fatal error: Uncaught Error: Class 'Magento\Framework\Stdlib\BooleanUtils' not found in /var/www/share/sapmerchandise.com/htdocs/vendor/magento/framework/App/ObjectManagerFactory.php:135 Stack trace: #0 /var/www/share/sapmerchandise.com/htdocs/vendor/magento/framework/App/Bootstrap.php(212): Magento\Framework\App\ObjectManagerFactory->create(Array) #1 /var/www/share/sapmerchandise.com/htdocs/vendor/magento/framework/App/Bootstrap.php(127): Magento\Framework\App\Bootstrap->__construct(Object(Magento\Framework\App\ObjectManagerFactory), '/var/www/share/...', Array) #2 /var/www/share/sapmerchandise.com/htdocs/pub/index.php(26): Magento\Framework\App\Bootstrap::create('/var/www/share/...', Array) #3 {main} thrown in /var/www/share/sapmerchandise.com/htdocs/vendor/magento/framework/App/ObjectManagerFactory.php on line 135