Re: firefox wont let me on Pinterest anymore an error 404 comes up and it is starting to make me mad can you fix this
The 404 or Not Found error message is a HTTP standard response code indicating that the client was able to communicate with the server, but the server could not find what was requested (from wikipedia ).
In your case, this means a problem inside the Pinterest server. The Xmas rushhour traffic?
Start Firefox in Safe Mode to check if one of the extensions (Firefox/Tools > Add-ons > Extensions) or if hardware acceleration is causing the problem (switch to the DEFAULT theme: Firefox/Tools > Add-ons > Appearance).
Do not click the Reset button on the Safe mode start window or otherwise make changes.