"0 - setcookie(): Argument #1 ($name) cannot be empty" when logging on

[Alex Taylor]

For the past several days, I have been getting redirected to a page with this error whenever I log on to OS2World.

Logon itself succeeds. I can hit Back or select the Home page link and continue from there.

[Dave Yeo]

Try deleting the cookies from OS2World? In SeaMonkey go to about:data. Firefox seems to have removed its cookie handling.

[Andreas Schnellbacher]

Try deleting the cookies from OS2World?

That didn't help.

[Martin Iturbide]

Hi

I will try to change some settings on the site to see if this problems goes away.

Regards

Note 1: What I did didn't change anything. Trying different things.

[Martin Iturbide]

Hi

Doing some testing I had disabled the JFusion plugin. Can you please confirm if the error is gone?
I had made a quick test and I no longer see it on my site.

How did I tested it:
- Delete cookies
- Go to OS2World.com
- Login in with your account
- Error shows

Regards

[Mike Kölling]

Hi Martin,

the problem is gone on my TP when I login into os2world.com. 
Edit: I did not change anything. Just a new login.

Greetings from Potsdam / Germany,
Mike

[Andreas Schnellbacher]

Yes, the message is gone, as Mike describes. Thanks.

But the old problem remains: The logon to the os2world.com main page (https://www.os2world.com/cms/) isn't permanent, while it is to the SMF pages, which seems to use the cookie 'SMFCookie...'. The cookie 'joomla_remember_me_...' shows an expiration date of 2021-08-25 (in a month), but apparently that doesn't work and the logon lasts only for the session. Maybe the additional os2world.com session cookie applies here.