Unable to login to wiki

Hi,  when I'm trying to login to the wiki I get an error that the password is wrong.  I'm using the same credentials as for Roll20 (and also tried to login to Roll20 first to check for SSO). The error appears on either pc or table and I've checked different browsers (also in inkognito mode). Also when I tried to make the bug report the first time I get the following error code when submitting the form 41638a13c9ca4e7e995140fd1a66684d Could you please check this? Any ideas?

The second try to post the error report worked (obviously :)) and the error was not raised again.

I'm the same person who submitted this issue (Galadriel=Bodo) and from this account (which has a different email and is completely separated) everything is working as expected. Any idea? Who can support this? The roll20 team responded, that the wiki is maintained by the community they don't take responsibility. Is this a specific problem with two accounts on the same machine/browser and a conflict with cookies or such?

As far as I can remember, the credentials on the wiki are not linked to your Roll20 account. You have to create a separate wiki account. Havre you created an account with the username you'd like to use?

Thanks keith for the suggestion. To be honest I can hardly remember how this has worked some years ago and I also think, that I had to register somehow. But I've not found any suggestion in the wiki on how to accomplish this... guess i'm missing something obvious, but I can't find it. To be honest I startet this whole ticket to support another user with the same problem but who has only one account...