ECSHOP程序更换空间后，设置一切正常，但是报脚本错误：

PHP Notice: Undefined variable: data in \includes\lib_base.php on line 1269 

PHP Notice: Undefined index: lang in includes\init.php on line 124 

PHP Warning: require(languages//common.php): failed to open stream: No such file or directory in D:\includes\init.php on line 124 

PHP Fatal error: require(): Failed opening required 'D:/languages//common.php' (include_path='.;D:/web/') in D:\web\includes\init.php on line 124 

查询资料发现是旧的缓存导致的，删除网站根目录下temp/static_caches/里面的除了index.html文件的所有文件就可以了。如果还是不行，再把 temp/caches/下所有文件夹里面的内容删除后试试。