ols spdy error

10502: SPDY_SESSION
Start Time: 2014-04-30 20:01:32.115

t=10390 [st=    0]  SPDY_SESSION_PING
                    --> type = "sent"
                    --> unique_id = 3
t=10390 [st=    0]  SPDY_SESSION_SYN_STREAM
                    --> fin = true
                    --> :host: stats.gilesnet.com
                        :method: GET
                        :path: /index.php?module=CoreHome&action=index&idSite=1&period=day&date=yesterday
                        :scheme: https
                        :version: HTTP/1.1
                        accept: text/html,application/xhtml+xml,application/xml;q=0.9,image/webp,*/*;q=0.8
                        accept-encoding: gzip,deflate,sdch
                        accept-language: en-US,en;q=0.8
                        cache-control: max-age=0
                        cookie: [346 bytes were stripped]
                        user-agent: Mozilla/5.0 (Windows NT 6.2; WOW64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/34.0.1847.131 Safari/537.36
                    --> spdy_priority = 0
                    --> stream_id = 7
                    --> unidirectional = false
t=10474 [st=   84]  SPDY_SESSION_PING
                    --> type = "received"
                    --> unique_id = 3
t=10862 [st=  472]  SPDY_SESSION_SEND_RST_STREAM
                    --> description = "Could not parse Spdy Control Frame Header."
                    --> status = 1
                    --> stream_id = 7
t=10864 [st=  474]  SPDY_SESSION_RECV_DATA
                    --> fin = false
                    --> size = 8192
                    --> stream_id = 7
t=10864 [st=  474]  SPDY_SESSION_UPDATE_RECV_WINDOW
                    --> delta = -8192
                    --> window_size = 10477568
t=10864 [st=  474]  SPDY_STREAM_UPDATE_RECV_WINDOW
                    --> delta = 8192
                    --> window_size = 10485760
t=10944 [st=  554]  SPDY_SESSION_RECV_DATA
                    --> fin = false
                    --> size = 3206
                    --> stream_id = 7
t=10944 [st=  554]  SPDY_SESSION_UPDATE_RECV_WINDOW
                    --> delta = -3206
                    --> window_size = 10482554
t=10944 [st=  554]  SPDY_STREAM_UPDATE_RECV_WINDOW
                    --> delta = 3206
                    --> window_size = 10485760
t=10944 [st=  554]  SPDY_SESSION_SENT_WINDOW_UPDATE_FRAME
                    --> delta = 34224
                    --> stream_id = 0
t=10944 [st=  554]  SPDY_SESSION_RECV_DATA
                    --> fin = false
                    --> size = 10
                    --> stream_id = 7
t=10944 [st=  554]  SPDY_SESSION_UPDATE_RECV_WINDOW
                    --> delta = -10
                    --> window_size = 10485750
t=10944 [st=  554]  SPDY_STREAM_UPDATE_RECV_WINDOW
                    --> delta = 10
                    --> window_size = 10485760
t=10944 [st=  554]  SPDY_SESSION_RECV_DATA
                    --> fin = true
                    --> size = 0
                    --> stream_id = 7
t=61451 [st=51061]  SPDY_SESSION_GOAWAY
                    --> active_streams = 0
                    --> last_accepted_stream_id = 7
                    --> status = 0
                    --> unclaimed_streams = 0
t=61451 [st=51061]  SPDY_SESSION_CLOSE
                    --> description = "Finished going away"
                    --> net_error = -100 (ERR_CONNECTION_CLOSED)
t=61451 [st=51061]  SPDY_SESSION_POOL_REMOVE_SESSION
                    --> source_dependency = 10502 (SPDY_SESSION)
t=61451 [st=51061] -SPDY_SESSION