==== REQUIRED BASIC INFO OF YOUR IREDMAIL SERVER ====
- iRedMail version (check /etc/iredmail-release): 0.9.8
- Linux/BSD distribution name and version: Centos 7.4
- Store mail accounts in which backend (LDAP/MySQL/PGSQL): MySQL (MariaDB 10.2.15)
- Web server (Apache or Nginx): apache
- Manage mail accounts with iRedAdmin-Pro? No
- [IMPORTANT] Related original log or error message is required if you're experiencing an issue.
====

I attempted to delete a domain which contained two mailboxes in it. Iredadmin displayed this error, but did delete the domain ultimately:

Error: (1146, "Table 'vmail.alias_moderators' doesn't exist")

how to fix and is there any issues to be worried about? Thanks. i can confirm the table does not exist. what else may be missing?