求助,急~~~~~~

 网站传到服务器上,出现如下错误

Pager error

Could not load the assembly 'App_Web_36ku7u1b'. Make sure that it is compiled before accessing the page.

但是我服务器下有'App_Web_36ku7u1b'这个文件啊??

有谁能帮我解决一下啊?感激不尽!!!!