Error while recreating hosting

After deleting a customer (domain) i am not able to recreate using the same domain as before.

Quote

Dear admin,

An exception has been thrown in file
/var/www/imscp/gui/library/shared-functions.php at line 2532:

=================================================================

SQLSTATE[23000]: Integrity constraint violation: 1062 Duplicate entry
'***DOMAIN***' for key 'admin_name'

Query was:

INSERT INTO admin ( admin_name, admin_pass, admin_type,
domain_created, created_by, fname, lname, firm, zip, city, state,
country, email, phone, fax, street1, street2, customer_id, gender,
admin_status ) VALUES ( ?, ?, 'user', unix_timestamp(), ?, ?, ?, ?, ?,
?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ? )

=================================================================

Debug backtrace:
---------------

File: /var/www/imscp/gui/public/reseller/user_add3.php at line 217
Function: exec_query()
File: /var/www/imscp/gui/public/reseller/user_add3.php at line 331
Function: reseller_addCustomer()

Display More

Any idea, what to do, to be able to create a new user with a domain previously deleted?

Best regards

Sorry (thougt that the infos provided in Profile would be OK)

Ubuntu 12.04.5 LTS (GNU/Linux 2.6.32-30-pve x86_64)
i-MSCP 1.2.0 Build: 20141230 Codename: Andromeda - German translation
PHP-Version 5.3.10-1ubuntu3.15
Apache/2.2.22 (Ubuntu)
PHP-Interface für den Webserver: fpm-fcgi

As reseller i tried to create a customer with a domain i previously deleted.
The above cited message appeared on sreen and came by mail and the customer/domain was not created.
I did not find relevant logfiles in /var/log/imscp, even when debug mode was enabled
Same behaviour in i-MSCP 1.1.20 before upgrade.

In the meantime i solved my problem by deleting the domain in table admin in imscp database and i could recreate customer without error.
Still don't now why this domain remained in the table after deleting the customer but cannot reproduce, too - so: set to solved

Best regards and thanks again for this great controlpanel!