Join the AMA (Ask Me Anything) with the Firefox leadership team to celebrate Firefox 20th anniversary and discuss Firefox’s future on Mozilla Connect. Mark your calendar on Thursday, November 14, 18:00 - 20:00 UTC!

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

Error " 413 Request Entity too large , Request headers are longer than 8kb" while trying to download files from Filesonic.com I was trying to download files from http://jav24-7.us using Filesonic

  • 1 reply
  • 5 have this problem
  • 1 view
  • Last reply by cor-el

more options

Error " 413 Request Entity too large , Request headers are longer than 8kb" while trying to download files from Filesonic.com

I was trying to download files from http://jav24-7.us using Filesonic
'''Error " 413 Request Entity too large , Request headers are longer than 8kb" while trying to download files from Filesonic.com''' I was trying to download files from http://jav24-7.us using Filesonic

Chosen solution

That issue can be caused by corrupted cookies.

Clear the cache and the cookies from sites that cause problems.

"Clear the Cache":

  • Tools > Options > Advanced > Network > Offline Storage (Cache): "Clear Now"

"Remove Cookies" from sites causing problems:

  • Tools > Options > Privacy > Cookies: "Show Cookies"
Read this answer in context 👍 1

All Replies (1)

more options

Chosen Solution

That issue can be caused by corrupted cookies.

Clear the cache and the cookies from sites that cause problems.

"Clear the Cache":

  • Tools > Options > Advanced > Network > Offline Storage (Cache): "Clear Now"

"Remove Cookies" from sites causing problems:

  • Tools > Options > Privacy > Cookies: "Show Cookies"