Stocks by attributes

[SupuS]

Please can you tell me some more about how you have set up your taxes and also about any other add-ons that you have installed.

My taxes are:

geo-zones: SK
tax-classes: Bezna DPH
tax-rates: 19%

(I don't know what you need to know .. I can post my configuration table from database if it helps)

In orders I have:

ot_cod_fee 950
ot_group_pricing 290
ot_round 990
ot_shipping 200
ot_subtotal 100
ot_tax 980 (if this is on default 300 error disappear)
ot_total 999

I have installed this modules:

Stocks by attributes
Image Handler
XML generator
Quick Contact Sidebox
Ultimate SEO URL's
ot_round
Tabbed Products Lite

Only one of these is in orders modules ... ot_total .. but if I uninstall it in zencart admin the error remains.

As I said .. with original order.php everything is ok ..

thank you for your help