Empty pages in admin

Store Builder Questions
1

Hello.



In admin of my store, many pages do not display anything while previously I hadn’t any problem.



The problem there is in all browsers I tried (firefox, ie8, chrome).



What can this be explained? No idea?



I Attach the screenshot of problem



Thanks

store-admin-problem.jpg

2

Try clearing cache

3

Thanks @The Tool.



With clear cache i solved the problem.