我刚刚升级到最新版本的Google Chrome。但是，现在在我的网站的后端，当我尝试生成PDF运输标签时，PDF不再生成，我可以在HTTP标头中看到以下错误。
GET /admin/labels/print_label/374/1521 HTTP/1.1
Host: www.domain.com:443
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
Cookie: jqCookieJar_options=%7B%7D; SWIFT_sessionid20=kaaczgux0pty9gww3r29zgyp36z75h0h; IEMSESSIONID=u8oogka97lvde66lh921j0hlf0; domain=ubv4uso03lvqrrsuevtf29og17; _ga=GA1.2.1572905193.1429311765; mp_ad1c0205912acf74d689fde511deecde_mixpanel=%7B%22distinct_id%22%3A%20%2214cc99eb8c01c9-055be5978-6115117e-1fa400-14cc99eb8c1aa1%22%2C%22%24initial_referrer%22%3A%20%22%24direct%22%2C%22%24initial_referring_domain%22%3A%20%22%24direct%22%7D; __qca=P0-1657043451-1429311764685; __atuvc=1%7C15; SWIFT_client=a%3A1%3A%7Bs%3A15%3A%22templategroupid%22%3Bs%3A1%3A%221%22%3B%7D; SWIFT_sessionid80=cptk598artemf9d7lq0e69i5vuer89n3; SWIFT_visitor=a%3A16%3A%7Bi%3A3%3Bs%3A25%3A%22Verizon+Internet+Services%22%3Bi%3A4%3Bs%3A25%3A%22Verizon+Internet+Services%22%3Bi%3A5%3Bs%3A2%3A%22US%22%3Bi%3A12%3Bs%3A13%3A%22United+States%22%3Bi%3A6%3Bs%3A10%3A%22New+Jersey%22%3Bi%3A1%3Bs%3A10%3A%22Rutherford%22%3Bi%3A7%3Bs%3A5%3A%2207070%22%3Bi%3A8%3Bs%3A7%3A%2240.8259%22%3Bi%3A9%3Bs%3A8%3A%22-74.1079%22%3Bi%3A10%3Bs%3A3%3A%22501%22%3Bi%3A11%3Bs%3A3%3A%22201%22%3Bi%3A13%3Bs%3A0%3A%22%22%3Bs%3A5%3A%22geoip%22%3Bi%3A1%3Bs%3A9%3A%22notecheck%22%3Bs%3A1%3A%221%22%3Bs%3A9%3A%22sessionid%22%3Bs%3A32%3A%22cptk598artemf9d7lq0e69i5vuer89n3%22%3Bs%3A9%3A%22lastvisit%22%3Bi%3A1429311761%3B%7D; SWIFT_visitorsession=a%3A1%3A%7Bs%3A8%3A%22isbanned%22%3Bs%3A1%3A%220%22%3B%7D; _we_wk_ss_lsf_=true; __ar_v4=%7CSKM67JFKDJGIHIOPHB2Z4S%3A20150417%3A1%7CRMV2L7CXMJDO5BXHX7ARMQ%3A20150417%3A1%7CBKU6JQYLSZH7JNMGRWHTWU%3A20150417%3A1
Referer: https://www.domain.com/admin/labels/batch_shipments/batch:374/page:DHL
User-Agent: Mozilla/5.0 (Windows NT 6.1; WOW64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/42.0.2311.90 Safari/537.36
HTTP/1.1 500 Internal Server Error
Cache-Control: private, max-age=0, must-revalidate
Connection: keep-alive
Content-Disposition: inline; filename="labels.pdf"
Content-Encoding: gzip
Content-Length: 5173
Content-Type: application/pdf
Date: Sat, 18 Apr 2015 02:45:27 GMT
P3P: CP="NOI ADM DEV PSAi COM NAV OUR OTRo STP IND DEM"
Pragma: public
Server: nginx
Vary: Accept-Encoding,User-Agent
X-Powered-By: PleskLin
有人知道为什么我将Google Chrome升级到最新版本后会收到此错误吗？
谢谢！