Error 324 (net::ERR_EMPTY_RESPONSE):Reading an Excel

[hdattada]

While reading an excel file I get the error below.

 

No data received

Unable to load the webpage because the server sent no data.

Here are some suggestions:

Reload this webpage later.

Error 324 (net::ERR_EMPTY_RESPONSE): The server closed the connection without sending any data.

 

The php server is 5.3.4 and I see this error on chrome and on the other browser it display a blank page.

 

Please help me with this, my PHP admin says there is nothing wrong with the php server. And I am using an open source code which worked an year back, but it does not now for some reason.Attached the code as well.

17270_.zip