Prestashop 1.7白色页面_Prestashop_Plesk_Prestashop 1.7

Prestashop 1.7白色页面

prestashop

Prestashop 1.7白色页面,prestashop,plesk,prestashop-1.7,Prestashop,Plesk,Prestashop 1.7,由于OVH崩溃，我不得不将prestashop 1.7迁移到另一台服务器但我在后台和前台都有空白页。调试模式下无错误显示 PHP版本：7.1（带有plesk的apache服务器）有什么想法吗警告: mod_fcgid:stderr:PHP警告：include（）（包括_path='/var/www/vhosts/xxxxx.be/httpdocs/tools/htmlpurifier/standalone:/var/www/vhosts/xxxxx.be/vendors/pear/pea

由于OVH崩溃，我不得不将prestashop 1.7迁移到另一台服务器

但我在后台和前台都有空白页。调试模式下无错误显示

PHP版本：7.1（带有plesk的apache服务器）

有什么想法吗

警告:

mod_fcgid:stderr:PHP警告：include（）（包括_path='/var/www/vhosts/xxxxx.be/httpdocs/tools/htmlpurifier/standalone:/var/www/vhosts/xxxxx.be/vendors/pear/pear_异常：/var/www/vhosts/xxxxx.be/httpdocs/vendors/pear/console_getopt:/var/www/vhosts/xxxxx.be/httpdocs/vendocs/vendocs/vendors/pear/pear-core-minimal/src:/var/www/vhosts/xxxxx.be/httpdocs/vendocs/vendors/pear/archive-plesu/presu-tar:：/:：/.）第444行的/var/www/vhosts/xxxxx.be/httpdocs/vendor/composer/ClassLoader.php中的hare/pear'）

mod_fcgid:stderr:PHP致命错误：在第56行的/var/www/vhosts/xxxxx.be/httpdocs/vendor/symfony/symfony/src/symfony/Component/Debug/Debug.PHP中找不到类'Psr\Log\LogLevel'

mod_fcgid:stderr:PHP警告：include（/var/www/vhosts/xxxxx.be/httpdocs/vendor/composer/。/psr/log/psr/log/LogLevel.PHP）：无法打开流：第444行的/var/www/vhosts/xxxxx.be/httpdocs/vendor/composer/ClassLoader.PHP中没有这样的文件或目录

错误很明显，缺少core Prestashop文件：

/vendor/psr/log/Psr/Log/LogLevel.php

您必须从同一版本的ZIP中恢复它