When trying to check out using Google Chrome I get an error. This happens once I click check out and it tries to take me to paypal.

Duplicate headers received from server
The response from the server contained duplicate headers. This problem is generally the result of a misconfigured website or proxy. Only the website or proxy administrator can fix this issue.
Error 346 (net::ERR_RESPONSE_HEADERS_MULTIPLE_CONTENT_LENGTH): Multiple distinct Content-Length headers received. This is disallowed to protect against HTTP response splitting attacks.

In Firefox it just tells me that I am getting redirected and in IE it doesn’t display anything and just takes em straight to paypal.