Well, you would have to show us the link you're trying to post.
It may contain words that clash with the antispam filter or it may contain an error in it's structure.

If it's due to the antispam filter it can easily be fixed by searching the filter for similar words and "un banning" them.

If it's a mistake in the code of the url it can be fixed.

Thanks a lot ! You are right, a link to url were incorrect... solved.
Now the GREAT PROBLEM:
Changed servers/hostings 3 days ago:
using my username & password in my internet server, I reach to the actual home page
http://www.eba-stats.com/
but clicking on eBA Blogs (superior menu right)
I reach to the old blog in the old server: last message 17/11/2007

But using a temporary username & password I received yesterday from my internet server trying to discover the problem
I reach to the actual home page (21/11/2007) and
I reach to the new blog in the new server: last message today 21/11/2007

I don't understand where to go and see the problem.....

Have you edited your conf -> _basic_config.php file with your new details? Username and Password etc etc

Here is the change yesterday did my new server:

//$baseurl = 'http://www.eba-stats.com/ebablogs//';
$baseurl = 'http://www.ebablogs.com/';

what more to see ?

Where can I control my username & password as admin, that gives me the error ?

well....

$db_config = array(
	'user'          => 'your username',     // your MySQL username
	'password'      => 'your password',     // ...and password
	'name'          => 'database name',  // the name of the database
	'host'          => 'localhost',    // MySQL Server (typically 'localhost')

But there I found the data to access de SQL.... not to the blog....
I am a newbe, did you realized ?

What I posted above is part of your _basic_config.php file
You simply have to fill in your new details in that file so you can login in as Admin of your blog
I

Made the changes: this is the error when I try to login:

An unexpected error has occured!

If this error persits, please report it to the administrator.

Go back to home page
Additional information about this error:

MySQL error!

Error establishing a database connection!

(Access denied for user 'blogeba'@'localhost' (using password: YES))

1. Are you sure you have typed the correct user/password?
2. Are you sure that you have typed the correct hostname?
3. Are you sure that the database server is running?

Sorry, I can't help you with that and suggest you contact your new host.
Have you double checked that all your config information is correct?

Restored the original file and I can login anew....
but to the old server.... that is not the problem !

And with reference to the new host: THEY DON'T SUPPORT THIRD PARTY....
as where to go ?

This post is from yesterday. http://forums.b2evolution.net/viewtopic.php?t=13326
If you cant find the solution, we're glad to help. That's why this is first party software ;)

Good luck

Thank a lot for your help, Afwas....
but if at this very moment I posted succesfully 2 messages from an alternative username and password, and I reached as admin to my database without problems.... It means no problems of passwords to access the database.,..
The problem is with the change of server.... can I send you a PM in order to
have a look ? What do you need ?

My dear Afwas !
Thanks a lot for your work... your work and research conduced to the solution... now I know that all my configurations are right, because you worked personally into my cPanel and B2Evo configuration...
But the problem was rare, but it happened:
I change servers before 4 days and at the time my new excellent actual server "MinervaHosting.com, Madrid, Spain" did for me - by themselves - the server transfer, I was connected to the old server. That's situation created at my actual and local Internet Server and interference and connected the new server to the old specifications:
therefore I was seeing for 4 days the old server, meanwhile the whole world receive the new site in the new server. It was solved, as always, by a young technician, who paid attention to the fact that only with my username & password I was the only man in the world who reaches to the old server: he changes the local Internet configurations, and now it all OK!
But it is Double OK, because YOU, Afwas, PERSONALLY CHECKED my cPanel configurations and now I am very sure it's all OK !
Thanks a lot Afwas !!!

Roberto Azar
http://www.eba-stats.com/
http://www.ebablogs.com/