我将magento2站点从我的一台服务器迁移到另一台服务器。两个服务器也有相同的PHP版本。但我找到了
This page isn’t working
kitaabpasal.com is currently unable to handle this request.
HTTP ERROR 500
在错误日志中，有类似的东西
**[19-Jun-2018 09:42:37 UTC] PHP Fatal error: Uncaught Zend\Stdlib\Exception\RuntimeException: No wrapper found supporting "UTF-8" in /home/kitaabpasal/public_html/vendor/zendframework/zend-stdlib/src/StringUtils.php:135** `Stack trace:
#0 /home/kitaabpasal/public_html/vendor/zendframework/zend-validator/src/Hostname.php(2034): Zend\Stdlib\StringUtils::getWrapper('UTF-8')
#1 /home/kitaabpasal/public_html/vendor/zendframework/zend-http/src/PhpEnvironment/Request.php(285): Zend\Validator\Hostname->isValid('kitaabpasal.com')
#2 /home/kitaabpasal/public_html/vendor/zendframework/zend-http/src/PhpEnvironment/Request.php(84): Zend\Http\PhpEnvironment\Request->setServer(Object(Zend\Stdlib\Parameters))
#3 /home/kitaabpasal/public_html/vendor/magento/framework/HTTP/PhpEnvironment/Request.php(133): Zend\Http\PhpEnvironment\Request->__construct()
#4 /home/kitaabpasal/public_html/vendor/magento/framework/App/Request/Http.php(115): Magento\Framework\HTTP\PhpEnvironment\Request->__construct(Object(Magento\Framework\Stdlib\Cookie\PhpCookieReader), Object(Magento\Framework in /home/kitaabpasal/public_html/vendor/zendframework/zend-stdlib/src/StringUtils.php on line 135`