This site will have limited functionality while we undergo maintenance to improve your experience. If an article doesn't solve your issue and you want to ask a question, we have our support community waiting to help you at @FirefoxSupport on Twitter and/r/firefox on Reddit.

Search Support

Avoid support scams. We will never ask you to call or text a phone number or share personal information. Please report suspicious activity using the “Report Abuse” option.

Learn More

PR_END_OF_FILE_ERROR

  • 1 cavab
  • 1 has this problem
  • 7 views
  • Last reply by FredMcD

more options

Hi I keep getting this error every time I look to open a new webpage. I have to refresh the webpage in order to access the website. I deleted and reinstalled Firefox, I also did the browser refresh and still get the same error. Any ideas?

Hi I keep getting this error every time I look to open a new webpage. I have to refresh the webpage in order to access the website. I deleted and reinstalled Firefox, I also did the browser refresh and still get the same error. Any ideas?

All Replies (1)

more options

Web search: https://www.bing.com/search?q=pr_end_of_file_error

radi.stoyanov said Turns out the option DNS over HTTPS is what caused the problem.

jamesafuf123 said https://support.mozilla.org/en-US/questions/1264659#answer-1237475 my ISP was blocking sites like that

cor-el said This usually means that Firefox wasn't able to find a cipher suites to use to connect to this server and reached the end of the list. There can be two possibilities: one is that the server is outdated and doesn't support modern cipher suites, another might be that the server only supports a few cipher suites and Firefox doesn't support any of these.

You can check your browser and possibly compare this with the server setup. https://www.ssllabs.com/ssltest/viewMyClient.html