GitLab

i created a MX record

hostname is blank, mailserver is mailcleaner.*****.com, priority is 10, ttl is 86400

its creates fine

but when i go to create a second MX record, do the same just set priority to 20

and outputs this error

DB::query(INSERT INTO dns_rr (server_id, zone, name, type, data, aux, ttl, active, stamp, serial, sys_userid, sys_groupid, sys_perm_user, sys_perm_group, sys_perm_other) VALUES ('1', '2', '', 'MX', 'mailcleaner..com.', '20', '600', 'Y', '2013-02-28 18:44:43', '2013022801', '1', '1', 'riud', 'riud', '')) -> mysqli_query Duplicate entry '2--MX-mailcleaner..com.' for key 'rr'#0 db->query(INSERT INTO dns_rr (server_id, zone, name, type, data, aux, ttl, active, stamp, serial, sys_userid, sys_groupid, sys_perm_user, sys_perm_group, sys_perm_other) VALUES ('1', '2', '', 'MX', 'mailcleaner..com.', '20', '600', 'Y', '2013-02-28 18:44:43', '2013022801', '1', '1', 'riud', 'riud', '')) called at [/usr/local/ispconfig/interface/lib/classes/tform_actions.inc.php:244] #1 (closed) tform_actions->onInsertSave(INSERT INTO dns_rr (server_id, zone, name, type, data, aux, ttl, active, stamp, serial, sys_userid, sys_groupid, sys_perm_user, sys_perm_group, sys_perm_other) VALUES ('1', '2', '', 'MX', 'mailcleaner..com.', '20', '600', 'Y', '2013-02-28 18:44:43', '2013022801', '1', '1', 'riud', 'riud', '')) called at [/usr/local/ispconfig/interface/lib/classes/tform_actions.inc.php:188] #2 (closed) tform_actions->onInsert() called at [/usr/local/ispconfig/interface/lib/classes/tform_actions.inc.php:87] #3 (closed) tform_actions->onSubmit() called at [/usr/local/ispconfig/interface/web/dns/dns_mx_edit.php:108] #4 (closed) page_action->onSubmit() called at [/usr/local/ispconfig/interface/lib/classes/tform_actions.inc.php:68] #5 (closed) tform_actions->onLoad() called at [/usr/local/ispconfig/interface/web/dns/dns_mx_edit.php:136] Duplicate entry '2--MX-mailcleaner.*****.com.' for key 'rr'

i have just replaced my domains with ***** for security reasons