If you are finding yourself unable to log in, you should be able to fix the issue by following the following process.
1. Close all browser tabs with any part of Bulbagarden open.
2. Delete all Bulbagarden.net cookies (and if possible, any cached site data for Bulbagarden) from your browser.
3. Close and reopen your browser, open a new tab, and log into the forums on the new tab.
If you've followed this process and are still having issues, please contact us via the "Contact us" link at the bottom of the forum.
There could be a hard mode or stage where you have a rotom camera but since the rotom is mischevious you have trouble taking pictures and have to be creative or something. Like a haunted house level where a tricksy rotom infests your camera.