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

Natao arisiva ity resaka mitohy ity. Mametraha fanontaniana azafady raha mila fanampiana.

bad request (invalid hostname) keeps popping up?

  • 1 valiny
  • 1 manana an'ity olana ity
  • 17 views
  • Valiny farany nomen'i cor-el

more options

When trying to repost an expired ad on craigslist/seattle bad request invalid hostname comes up and I cannot repost for no-NO verification words comes up for me to finalize my expired posting


(flipped the case of the text to lowercase - c)

When trying to repost an expired ad on craigslist/seattle bad request invalid hostname comes up and I cannot repost for no-NO verification words comes up for me to finalize my expired posting ''(flipped the case of the text to lowercase - c)''

Novain'i cor-el t@

All Replies (1)

more options

This 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"