Fatal Error After Intergration With phpBB2

[Scarrface]

I Am Running phpBB2 2.0.3 on a hosted server, i am having a problem with intergrating Coppermine Photo Gallery 1.3.1 with phpBB2 discussion board, i did each and every intergration step and still recieved the same error the error i recieve is

Fatal error :
There was an error while processing a database query

thats the message i recieve after intergration, can someone help me please 

[Tranz]

You should upgrade to the latest version of phpBB. Not only might it fix your issue, older versions have serious security issues.

You also need to upgrade to the latest Coppermine, which is 1.3.5

[Nibbler]

Disable the bridge, enable debug mode, re-enable the bridge, replicate error, post mysql error message.

[Myrkiriad]

I have exactly the same problem.
The error is

While executing query "SELECT user_id, username as user_name, user_level FROM `phpBB`.phpbb_users WHERE user_id='2' AND user_password='d08f4ab419a2fc32265bc5c3d0260822' AND user_active='1'" on 0

mySQL error: Access denied for user 'mattcl'@'212.27.63.65' to database 'phpBB'


Can you help me?
I have phpbb 2.0.17 and the latest version of coppermine.

[Nibbler]

Ensure Coppermine and phpbb are installed in the same database and the details in the bridge file are correct.

[Myrkiriad]

Same database and the bridge file seems correct ....

Any other idea ??

[Myrkiriad]

You were right : the bridge file wasn't correct. Now it works thank you.

[Myrkiriad]

Ok I now have a serious problem.

I can't access to the admin panel of phpBB (2.0.17) anymore !!

Some of the phpbb members say they can't log in anymore.

It says something like invalid session.

Please help me !!

[Nibbler]

If you can't login to your board it's nothing to do with Coppermine.

[Myrkiriad]

I have solved the problem by delating all my cookies. It seems to work.