Admin page blank

I searched on this forum but I didn’t found the solution for my problem. I hope someone can help me.

On my website ( I cleared the cache with this link . I thought this is the right link for clearing the cache. I think I ever tried this some more, without problems.

But now the admin page shows only a blank page. The front-end is still working. I also tried to get to a specific admin page, but that won’t work.

Does someone know how I can fix this?

Thanks in advance!

I tried the url admin.php?cc once again, and now the admin works fine.

Problem solved!