I'm using a Silverstripe 2.4.0 install that has run more or less OK for some time now. Here is the site in question:
Today I tried to add a blog entry to the "Aktuelles" section's blog holder. As it happens, I accidentally double-clicked the "create" button after selecting "BlogEntry" as a page type, and oddly, inside the blog holder, a normal page appeared. After trying to erase it, then I was unable to erase or edit the old, original blog entry I had just typed in. I tried to re-enter the entry in a new post and erase the old one, but nothing worked -- the "delete from site" buttons on the bottom right simply didn't appear.
So I decided to try and go hunting in the database, and found the db entries relevant to the entry I wanted to erase, and deleted them, finding them based on timestamp and RecordID number. However, after that the /admin page won't load anymore -- no error message, just stays stuck at "Loading...". I tried running /dev/build?flush=1, but to no avail.
Any ideas? Is there a painless way to get the page data out and reinstall it in a new version, or to fix the database?
Thanks for any help you can offer in advance.