System error.

The following error message was returned:

Column 'parentId' in where clause is ambiguous

The query was:

select count(*) from `tiki_comments`,`tiki_forums` where `object`=`forumId` and `objectType`=? and `parentId`=?

Values:

  1. forum
  2. 0

The built query was likely:

select count(*) from `tiki_comments`,`tiki_forums` where `object`=`forumId` and `objectType`='forum' and `parentId`='0'

Things to check:

  1. Is your database up and running?

  2. Is your database corrupt? Please see how to repair your database

  3. Are your database settings accurate? (username, schema name, etc in db/local.php)

  4. Did you complete the Tiki Installer?

Please see the documentation for more information.