Issue - Unable to connect to admin interface

Hello Everyone,

I'm experiencing some troubles with my OpenFire server. I broke my ldap reader account which make a link between OpenFire and my Active Directory. Despite the installation's reinitialisation, i lost the possibility to connect as administrator on the server. I made the following changes without success:

- I changed the <setup>true</setup> to false in conf/openfire.xml and redo the installation

- I added the field:

<admin>

    <authorizedUsernames>admin</authorizedUsernames>

</admin>

And

<authorizedJIDs>admin@example.com, new@example.com</authorizedJIDs> 

But when I tried to connect, it didn't work and openfire.xml delete my changes automatically.

- I Modified directly the database:

1. DELETE FROM OFPROPERTY WHERE NAME='admin.authorizedJIDs'; 
2. INSERT INTO OFPROPERTY VALUES('admin.authorizedJIDs','thamouta@mydomain.com'); 
3. COMMIT; 

But It didn't work too. I'm totally blocked at this moment and I really don't know what can I do now. Could you help me please?

There's the informations about my server:

OS: Ubuntu 14.04.5 LTS

Kernel: Linux 3.2.0-39-generic

Openfire: 4.1.3

Java: 1.7.0_131

Database: PostgreSQL 9.3

Thank you by advance.