Password problem (7.0.7)

Hi!

I dont know why, but today i am trying to login to my admin-panel but i cant!
Nick or password is wrong. hmmmvc
I have reset the password - but this dont works! Than....

I have used this solution: http://www.boonex.com/forums/topic/Reset-Admin-Password.htm

Ok... it looks the password is changed in table Profiles.
But..... i still cant login!

I have now create a new User .... it works.... if i am logout and try to login again, than i cant again!!

WTF is this?? I have never read a problem like this! I have used the forum ... some other Users have this bug too, but i am asking me... why? Why today, why not yesterday ? I mean... what was the reason?

However... i hope somebody can help me! I would pay for a solution....
Let me know. Thanks!

Best regards,
asa

do you know how to edit your MySQL database?

Thanks for you answer.
Yes... i have change the password like instruction.

I have used this:
In phpMyAdmin run the following MySQL queries:

UPDATE `Profiles` SET `Salt` = CONV(FLOOR(RAND()*99999999999999), 10, 36) WHERE `ID`='1';
UPDATE `Profiles` SET `Password` = SHA1(CONCAT(md5('dolphin555'), `Salt`)) WHERE `ID`='1';

and than deleted the files in /cache

Than i checked the table Profiles and the pw is changed! But i cant still login to my site! 

I have nooooo idea why i have this problem.... today morning all was working.... nobody had access to my site. Very strange.

do this

http://www.boonex.com/forums/?action=goto&search=1#topic/The-Admiunistrator-has-been-deleted-what-do-I-do-.htm

Thanks! 

Yes this i have tried too... i believed it didnt works, but it works! 
BUT.... i can just login by mysite.com/administration
Here it works perfect!

If i am trying to login via TopMenu (login-box) or member.php than i cant!

So something is wrong with code, but what?? 

Any ideas??

if you can ftp into site, clear your /cache folder leaving the .htaccess file and /cache_public, all files in that folder.

could you PM your site please?

i have do this... browser cache deleted too. - Dont works.. :(

PS: I have send you the link via PM!

EDIT:// Problem is not solved! If somebody can help me, than let me know please!

Any changes to member.php recently?

A faulty mod to member.php or if member.php is damaged it can error, and if the error is occurring in the section that processes logon info then this problem can occur.

If you do not have a modified member.php then i would try uploading a fresh copy.

@Deano

You made my day!

Problem is solved!! YEAH!
I have replace it - and now all works! I dont know what was wrong.. the member was normally not modded!
I will check it soon ... maybe i will know what the problem was. However it works now!



Big thanks to Deano and newton for help!!

Best regards!