升级后在用户“提交订单”时出现如下情况

2016-07-07 15:48 来源：www.chinab4c.com 作者：ecshop专家

请问以下情况是什么意思？怎样解决？

Warning: include_once(includes/modules/payment/.php) [function.include-once]: failed to open stream: No such file or directory in D:\wwwroot\panke\wwwroot\shop\flow.php on line 1690

Warning: include_once() [function.include]: Failed opening 'includes/modules/payment/.php' for inclusion (include_path='.;D:/wwwroot/panke/wwwroot/shop/') in D:\wwwroot\panke\wwwroot\shop\flow.php on line 1690

Fatal error: Class name must be a valid object or a string in D:\wwwroot\panke\wwwroot\shop\flow.php on line 1692