法师注册表项"_singleton/VladimirPopov_WebForms_Model_Observer"已经存在 [英] Mage registry key "_singleton/VladimirPopov_WebForms_Model_Observer" already exists

问题描述

我已从扩展程序卸载Web并重新安装它，因为在尝试打开管理员时出现此错误.前端工作正常.请帮助

I have uninstalled web from extension and installed it again since than I am getting this error while i try to open the admin. Front end is working fine.Please help

推荐答案

清除编译器缓存，然后在Magento后端将其打开是非常重要的.

It is very important to clear the Compiler cache and after that turn it on in backend of Magento.

清除缓存:

SSH:
find ./var/cache -type f -delete
FTP: 
mrm -r ./var/cache ; mkdir ./var/cache

禁用/清除Magento编译

Disable/Clear Magento compilation

SSH:
php -f shell/compiler.php -- disable
php -f shell/compiler.php -- clear
FTP:
mv ./includes ./includes.unused

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