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 349 (net::ERR_RESPONSE_HEADERS_MULTIPLE_CONTENT_DISPOS ITION): Multiple Content-Disposition headers received. This is disallowed to protect against HTTP response splitting attacks.
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 349 (net::ERR_RESPONSE_HEADERS_MULTIPLE_CONTENT_DISPOS ITION): Multiple Content-Disposition headers received. This is disallowed to protect against HTTP response splitting attacks.
According to this it could be 'cos you're using Chrome?
