I found some error log in dnsmgr.log
Code:
Jun 26 08:15:56 [66424:36] INFO Request [210.245.103.70][admin] 'func=user'
Jun 26 08:16:07 [66424:38] INFO Request [210.245.103.70][nobody] 'username=subadm&password=*&theme=sirius&lang=en&func=auth'
Jun 26 08:16:07 [66424:39] INFO Request [210.245.103.70][subadm] ''
Jun 26 08:16:07 [66424:43] INFO Request [210.245.103.70][subadm] 'func=domain'
Jun 26 08:16:07 [66424:43] ERROR Exception 9: MySQL error: Table 'ns1_abc_org.domains' doesn't exist
Jun 26 08:23:59 [66424:44] INFO Request [210.245.103.70][subadm] 'func=usrparam&operafake=720&clickstat=yes'
Jun 26 08:23:59 [66424:44] INFO Internal Request 'desktop' ''
Jun 26 08:26:34 [66424:45] INFO Request [210.245.103.70][subadm] ''
Jun 26 08:26:34 [66424:49] INFO Request [210.245.103.70][subadm] 'func=domain'
Jun 26 08:26:34 [66424:49] ERROR Exception 9: MySQL error: Table 'ns1_abc_org.domains' doesn't exist
Jun 26 08:31:41 [66424:50] INFO Request [210.245.103.70][subadm] 'func=usrparam&operafake=643'
Jun 26 08:31:41 [66424:50] INFO Internal Request 'desktop' ''
Jun 26 08:31:46 [66424:51] INFO Request [210.245.103.70][subadm] 'func=ipparam&operafake=201&clickstat=yes'
Jun 26 08:31:48 [66424:52] INFO Request [210.245.103.70][subadm] 'func=dnsparam&operafake=134&clickstat=yes'
Jun 26 08:38:47 [66424:53] INFO Request [210.245.103.70][subadm] ''
Jun 26 08:38:47 [66424:57] INFO Request [210.245.103.70][subadm] 'func=domain'
Jun 26 08:38:47 [66424:57] ERROR Exception 9: MySQL error: Table 'ns1_abc_org.domains' doesn't exist