Moved mysql to diff host, now getting errors

moved the db to a different host, now i get this, however i can log into rt,
and see tickets, and resolve them, just cant create.

[Thu Dec 20 05:34:40 2007] [err]: Couldn’t load from the users database.
(/usr/local/rt34/lib/RT/CurrentUser.pm:147)
[Thu Dec 20 05:34:40 2007] [err]: Couldn’t load from the users database.
(/usr/local/rt34/lib/RT/CurrentUser.pm:147)
[Thu Dec 20 05:34:40 2007] [err]: Couldn’t load from the users database.
(/usr/local/rt34/lib/RT/CurrentUser.pm:147)
[Thu Dec 20 05:34:40 2007] [crit]: Couldn’t create a ticket: Internal Error:
Couldn’t execute the query 'INSERT INTO Tickets (Subject, Status, Queue,
Creator, Owner, LastUpdatedBy, Started, Type, Starts, Resolved, Created,
Priority, Due, LastUpdated) VALUES (?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?,
?)'Column ‘Owner’ cannot be null
(/usr/local/rt34/lib/RT/Ticket_Overlay.pm:602)
[Thu Dec 20 05:34:41 2007] [crit]: Ticket could not be created due to an
internal error (/usr/local/rt34/lib/RT/Interface/Email.pm:243)
[Thu Dec 20 05:34:41 2007] [error]: Could not record email: Ticket creation
failed: Ticket could not be created due to an internal error
(/usr/local/rt34/share/html/REST/1.0/NoAuth/mail-gateway:75)
[Thu Dec 20 05:34:49 2007] [err]: Couldn’t load from the users database.
(/usr/local/rt34/lib/RT/CurrentUser.pm:147)
[Thu Dec 20 05:34:49 2007] [err]: Couldn’t load from the users database.
(/usr/local/rt34/lib/RT/CurrentUser.pm:147)
[Thu Dec 20 05:34:49 2007] [err]: Couldn’t load from the users database.
(/usr/local/rt34/lib/RT/CurrentUser.pm:147)
[Thu Dec 20 05:34:49 2007] [crit]: Couldn’t create a ticket: Internal Error:
Couldn’t execute the query 'INSERT INTO Tickets (Subject, Status, Queue,
Creator, Owner, LastUpdatedBy, Started, Type, Starts, Resolved, Created,
Priority, Due, LastUpdated) VALUES (?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?,
?)'Column ‘Owner’ cannot be null
(/usr/local/rt34/lib/RT/Ticket_Overlay.pm:602)
[Thu Dec 20 05:34:49 2007] [crit]: Ticket could not be created due to an
internal error (/usr/local/rt34/lib/RT/Interface/Email.pm:243)
[Thu Dec 20 05:34:49 2007] [error]: Could not record email: Ticket creation
failed: Ticket could not be created due to an internal error
(/usr/local/rt34/share/html/REST/1.0/NoAuth/mail-gateway:75)
[Thu Dec 20 05:37:00 2007] [err]: Couldn’t load from the users database.
(/usr/local/rt34/lib/RT/CurrentUser.pm:147)
[Thu Dec 20 05:37:00 2007] [err]: Couldn’t load from the users database.
(/usr/local/rt34/lib/RT/CurrentUser.pm:147)
[Thu Dec 20 05:37:00 2007] [crit]: Couldn’t create a ticket: Internal Error:
Couldn’t execute the query 'INSERT INTO Tickets (Subject, Status, Queue,
Creator, Owner, LastUpdatedBy, Started, Type, Starts, Resolved, Created,
Priority, Due, LastUpdated) VALUES (?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?,
?)'Column ‘Owner’ cannot be null
(/usr/local/rt34/lib/RT/Ticket_Overlay.pm:602)
[Thu Dec 20 05:37:00 2007] [error]: WebRT: Ticket could not be created due
to an internal error () (/usr/local/rt34/share/html/Elements/Error:78)