Hi Ketan,

thanks for your question.
This error should definitely not occur.

Could you check in the admin settings what is the maximum allowed attachment size? (in Modules -> Administration -> Settings -> tab “General”)

Best,
Robin

i already gain Attachment max. size = 25600 kb, & also change in apache2.conf file as below

Timeout 9600
KeepAlive On
MaxKeepAliveRequests 100
KeepAliveTimeout 300

but still i am getting the error.

is there any solutions for this, i am still struggling.

Still i am facing this issue, is there anyone who can help me then i will be very thankful.

Ketan,

This was resolved when we used the Bitnami 4.04 Installation.

I am having the same problem with files over 3 MB. It doesn’t seem to be related to a timeout. I tried connections of varying speeds. (slow connection 3MB, fast connection 4MB)

"Bad Gateway

The proxy server received an invalid response from an upstream server."

Thanks for any help,
Tad

ProxyPass / http://127.0.0.1:6000/ retry=0 connectiontimeout=300 timeout=300 in the site conf file did not help.

I also tried keep alive timeout 500 seconds in apache2.conf, which did not work.

SSLProxyEngine off did not fix the issue either.

Nor did
SetEnv proxy-sendcl
SetEnv force-proxy-request-1.0 1
SetEnv proxy-nokeepalive 1
SetEnv proxy-initial-not-pooled

unicorn.rb timeout increase

timeout Integer(ENV[“WEB_TIMEOUT”] || 115)

did not work either.

Anyone know where to find the unicorn config timeout value?

Thanks,
Tad

Problem solved.

nano /etc/openproject/conf.d/other
export WEB_TIMEOUT=1500
service openproject stop
service openproject start

Hopefully this helps others.

Thanks for Reply.

but now i am moved to bitnami & it working like a cham :)