Hello @Sanguine,
I've just started exploring Flarum, and had created a FreeFlarum board at https://forest.freeflarum.com.
However, in a moment of total forgetfulness, I somehow missed adding a final </script>
tag when editing the forum header in the "Custom Header" box. Of course this borked the JS and the entire page, because the custom header is inserted into the top of the<body>
- so the entire page is missing except for the very bottom footer.
This unfortunately affected not only the forum itself, but the admin controls as well - so I can't get in to the appearance panel to remove the broken line. I've tried taking it out through inspect element and inserting in there other CSS (the extent of my knowledge! ?), but none of that has worked.
Is it possible for you to either access the forum's files themselves directly and change them, or, assuming that's not possible, 'reset'/delete the board/domain so that I can reuse the forest.freeflarum.com name? (I fortunately saved the admin control panel and forum page files beforehand, so I can remake it if need be.) I can provide any admin details you'd need.
I have no idea how far off the cliff I'm going here, but any help would be appreciated. Thanks!
-- Somyrion / MountSeymour