Sending-windows closes

[chricken]

Hi,
I have a problem with my roundcube-installation.
Everything works fine, except:
When I click on "compose", the composer opens, but closes immediately. I get back to my list of e-mails.
When I change settings to "compose in a new window", that window opens and stays open.

That behaviour is a bit strage and I am wondering, why it happens.
The only thing, I have noticed while installation was, that there were no mime-types on the server. I thought, I'll do it later.
And I even can't imagine, that it has something to do with it.

I hope, someone has an idea.
Regards
Chricken

PS: I am using version 1.0.1

[SKaero]

Are there any error in your error log? Are you using any plugins?

[chricken]

I am getting crazy.
Now it works. I did change:

- added two plugins: 'markasjunk', 'newmail_notifier'
- changed setting "change draft automatically" to some different settings.

Thats it. No idea, what happened.
Seems to be some kind of browser-issue.

[alec]

Maybe related to this http://trac.roundcube.net/ticket/1489882