fixed remaining incorrect procedure calls on $db->error in Model causing 'silent' RDBO errors to trigger application error; L::Local::Mail::dispatch() & send_attachment() methods list any missing params instead of just reporting there are some missing}
git-svn-id: https://jti.org.uk/svn/hmds_lims/trunk@1337 4177bd82-f056-0410-812d-caef170e3fa0