Hello,

Many site issues can be caused by corrupt cookies or cache. In order to try to fix these problems, the first step is to clear both cookies and the cache. Note: This will temporarily log you out of all sites you're logged in to. To clear cache and cookies do the following:

1. Click the menu button , choose History, and then "Clear Recent History...".
2. Under "Time range to clear", select "Everything".
3. Now, click the arrow next to Details to toggle the Details list active.
4. From the details list, check Cache and Cookies and uncheck everything else.
5. Now click the "Clear Now" button.

Further information can be found in the Delete browsing, search and download history on Firefox article.

Did this fix your problems? Please report back to us!

Thank you.

Mkll said

Hello, Many site issues can be caused by corrupt cookies or cache. In order to try to fix these problems, the first step is to clear both cookies and the cache. Note: This will temporarily log you out of all sites you're logged in to. To clear cache and cookies do the following:

1. Click the menu button , choose History, and then "Clear Recent History...".
2. Under "Time range to clear", select "Everything".
3. Now, click the arrow next to Details to toggle the Details list active.
4. From the details list, check Cache and Cookies and uncheck everything else.
5. Now click the "Clear Now" button.

Further information can be found in the Delete browsing, search and download history on Firefox article. Did this fix your problems? Please report back to us! Thank you.

God damn it,can't fix it.I have alredy done them.Rolled back to the 57.0.

57.0; It's loading pages very slow..... This;https://support.mozilla.org/en-US/questions/1183930 58.0;It's faster when loading pages but now it have youtube problem,cant use the youtube,when we will get rid of all these problems....

http://www.ghacks.net/2014/06/13/fix-error-occurred-please-try-later-youtube-error/

FredMcD said

http://www.ghacks.net/2014/06/13/fix-error-occurred-please-try-later-youtube-error/

Did that already,not working with v58.0b4.I don't have this problem with 57.0 but it is so slow damn.