I've been getting errors from paypal, such as the subject line above.. Below is the result of the log file from the time period that the error happened in. Can someone point me in the right direction?

Thanks
David

Feb-26-2009 06:48:32
getLineItemDetails 3
LineItemDetails:
Details:Array
(
[ITEMAMT] => 2091.43
[HANDLINGAMT] => 0
[SHIPPINGAMT] => 54.5
[AMT] => 2145.93
[L_NUMBER0] => 330102
[L_QTY0] => 1
[L_NAME0] => Woody's Foaming Shave Gel with Shea Butter * Hemp
[L_AMT0] => 12.99
[L_TAXAMT0] => 0
[L_NUMBER1] =>
[L_QTY1] => 1
[L_NAME1] => SRD 100% Pure Essential Oil Shaving Soaps 8 Wonderful Choices Scent: Sandalwood
[L_AMT1] => 22.99
[L_TAXAMT1] => 0
[L_NUMBER2] =>
[L_QTY2] => 1
[L_NAME2] => SRD 100% Pure Essential Oil Shaving Soaps 8 Wonderful Choices Scent: Lime
[L_AMT2] => 12.49
[L_TAXAMT2] => 0
[L_NUMBER3] => 260102
[L_QTY3] => 1
[L_NAME3] => Custom Shave Brush 24 mm Silver Tip in Redwood Burl
[L_AMT3] => 91.99
[L_TAXAMT3] => 0
[L_NUMBER4] => 120127
[L_QTY4] => 1
[L_NAME4] => Mastro Livi Custom 8/8 Damasco Inox / Mother of Pearl * Abalone
[L_AMT4] => 1799
[L_TAXAMT4] => 0
[L_NUMBER5] => 130108
[L_QTY5] => 1
[L_NAME5] => Straight Razor Designs 3" Premium Leather Strop
[L_AMT5] => 84.99
[L_TAXAMT5] => 0
[L_NUMBER6] => 60105
[L_QTY6] => 1
[L_NAME6] => Proraso Shaving Soap with Aloe and Green Tea
[L_AMT6] => 7
[L_TAXAMT6] => 0
[L_NUMBER7] => 340105
[L_QTY7] => 1
[L_NAME7] => Black Onyx Marble Covered Soap Dish
[L_AMT7] => 34.99
[L_TAXAMT7] => 0
[L_NUMBER8] => 230118
[L_QTY8] => 1
[L_NAME8] => Straight Razor Designs Shaving Bowl
[L_AMT8] => 24.99
[L_TAXAMT8] => 0
)

DEFAULT_CURRENCY = USD
SESSION['currency'] = USD
order->info['currency'] = USD
$currencies->currencies[$_SESSION['currency']]['value'] = 1.00000000
currencies Object
(
[currencies] => Array
(
[USD] => Array
(
[title] => US Dollar
[symbol_left] => $
[symbol_right] =>
[decimal_point] => .
[thousands_point] => ,
[decimal_places] => 2
[value] => 1.00000000
)

    )

[observers] => Array
    (
    )

)

=================================

Feb-26-2009 06:48:32
getLineItemDetails 7
checking subtotals...
itemamt: 2,091.43
taxamt:
shippingamt: 54.50
handlingamt: 0.00

subtotal: 2,145.93
AMT: 2,145.93

difference: 0 (abs+rounded: 0)

Feb-26-2009 06:48:32
getLineItemDetails 8
subtotals balance - okay

Feb-26-2009 06:48:32
before_process - EC-1
Beginning EC mode

Feb-26-2009 06:48:32
before_process - EC-2
address overrides added:
Array
(
[ITEMAMT] => 2,091.43
[SHIPPINGAMT] => 54.50
[AMT] => 2,145.93
[L_NUMBER0] => 330102
[L_QTY0] => 1
[L_NAME0] => Woody's Foaming Shave Gel with Shea Butter * Hemp
[L_AMT0] => 12.99
[L_TAXAMT0] => 0.00
[L_NUMBER1] =>
[L_QTY1] => 1
[L_NAME1] => SRD 100% Pure Essential Oil Shaving Soaps 8 Wonderful Choices Scent: Sandalwood
[L_AMT1] => 22.99
[L_TAXAMT1] => 0.00
[L_NUMBER2] =>
[L_QTY2] => 1
[L_NAME2] => SRD 100% Pure Essential Oil Shaving Soaps 8 Wonderful Choices Scent: Lime
[L_AMT2] => 12.49
[L_TAXAMT2] => 0.00
[L_NUMBER3] => 260102
[L_QTY3] => 1
[L_NAME3] => Custom Shave Brush 24 mm Silver Tip in Redwood Burl
[L_AMT3] => 91.99
[L_TAXAMT3] => 0.00
[L_NUMBER4] => 120127
[L_QTY4] => 1
[L_NAME4] => Mastro Livi Custom 8/8 Damasco Inox / Mother of Pearl * Abalone
[L_AMT4] => 1,799.00
[L_TAXAMT4] => 0.00
[L_NUMBER5] => 130108
[L_QTY5] => 1
[L_NAME5] => Straight Razor Designs 3" Premium Leather Strop
[L_AMT5] => 84.99
[L_TAXAMT5] => 0.00
[L_NUMBER6] => 60105
[L_QTY6] => 1
[L_NAME6] => Proraso Shaving Soap with Aloe and Green Tea
[L_AMT6] => 7.00
[L_TAXAMT6] => 0.00
[L_NUMBER7] => 340105
[L_QTY7] => 1
[L_NAME7] => Black Onyx Marble Covered Soap Dish
[L_AMT7] => 34.99
[L_TAXAMT7] => 0.00
[L_NUMBER8] => 230118
[L_QTY8] => 1
[L_NAME8] => Straight Razor Designs Shaving Bowl
[L_AMT8] => 24.99
[L_TAXAMT8] => 0.00
[SHIPTONAME] => Dominik Strebel
[SHIPTOSTREET] => Haeslerstrasse 4
[SHIPTOSTREET2] =>
[SHIPTOCITY] => Anglikon
[SHIPTOSTATE] => Anglikon
[SHIPTOZIP] => 5611
[SHIPTOCOUNTRYCODE] => CH
)

=================================

Feb-26-2009 06:48:32
before_process - EC-3
address info added:
Array
(
[ITEMAMT] => 2,091.43
[SHIPPINGAMT] => 54.50
[AMT] => 2,145.93
[L_NUMBER0] => 330102
[L_QTY0] => 1
[L_NAME0] => Woody's Foaming Shave Gel with Shea Butter * Hemp
[L_AMT0] => 12.99
[L_TAXAMT0] => 0.00
[L_NUMBER1] =>
[L_QTY1] => 1
[L_NAME1] => SRD 100% Pure Essential Oil Shaving Soaps 8 Wonderful Choices Scent: Sandalwood
[L_AMT1] => 22.99
[L_TAXAMT1] => 0.00
[L_NUMBER2] =>
[L_QTY2] => 1
[L_NAME2] => SRD 100% Pure Essential Oil Shaving Soaps 8 Wonderful Choices Scent: Lime
[L_AMT2] => 12.49
[L_TAXAMT2] => 0.00
[L_NUMBER3] => 260102
[L_QTY3] => 1
[L_NAME3] => Custom Shave Brush 24 mm Silver Tip in Redwood Burl
[L_AMT3] => 91.99
[L_TAXAMT3] => 0.00
[L_NUMBER4] => 120127
[L_QTY4] => 1
[L_NAME4] => Mastro Livi Custom 8/8 Damasco Inox / Mother of Pearl * Abalone
[L_AMT4] => 1,799.00
[L_TAXAMT4] => 0.00
[L_NUMBER5] => 130108
[L_QTY5] => 1
[L_NAME5] => Straight Razor Designs 3" Premium Leather Strop
[L_AMT5] => 84.99
[L_TAXAMT5] => 0.00
[L_NUMBER6] => 60105
[L_QTY6] => 1
[L_NAME6] => Proraso Shaving Soap with Aloe and Green Tea
[L_AMT6] => 7.00
[L_TAXAMT6] => 0.00
[L_NUMBER7] => 340105
[L_QTY7] => 1
[L_NAME7] => Black Onyx Marble Covered Soap Dish
[L_AMT7] => 34.99
[L_TAXAMT7] => 0.00
[L_NUMBER8] => 230118
[L_QTY8] => 1
[L_NAME8] => Straight Razor Designs Shaving Bowl
[L_AMT8] => 24.99
[L_TAXAMT8] => 0.00
[SHIPTONAME] => Dominik Strebel
[SHIPTOSTREET] => Haeslerstrasse 4
[SHIPTOSTREET2] =>
[SHIPTOCITY] => Anglikon
[SHIPTOSTATE] => Anglikon
[SHIPTOZIP] => 5611
[SHIPTOCOUNTRYCODE] => CH
)

=================================

Feb-26-2009 06:48:32
before_process - EC-4
info being submitted:
EC-4HB821769C424420G U3MBECR7ADSEE 2,145.93
Array
(
[ITEMAMT] => 2,091.43
[SHIPPINGAMT] => 54.50
[AMT] => 2,145.93
[L_NUMBER0] => 330102
[L_QTY0] => 1
[L_NAME0] => Woody's Foaming Shave Gel with Shea Butter * Hemp
[L_AMT0] => 12.99
[L_TAXAMT0] => 0.00
[L_NUMBER1] =>
[L_QTY1] => 1
[L_NAME1] => SRD 100% Pure Essential Oil Shaving Soaps 8 Wonderful Choices Scent: Sandalwood
[L_AMT1] => 22.99
[L_TAXAMT1] => 0.00
[L_NUMBER2] =>
[L_QTY2] => 1
[L_NAME2] => SRD 100% Pure Essential Oil Shaving Soaps 8 Wonderful Choices Scent: Lime
[L_AMT2] => 12.49
[L_TAXAMT2] => 0.00
[L_NUMBER3] => 260102
[L_QTY3] => 1
[L_NAME3] => Custom Shave Brush 24 mm Silver Tip in Redwood Burl
[L_AMT3] => 91.99
[L_TAXAMT3] => 0.00
[L_NUMBER4] => 120127
[L_QTY4] => 1
[L_NAME4] => Mastro Livi Custom 8/8 Damasco Inox / Mother of Pearl * Abalone
[L_AMT4] => 1,799.00
[L_TAXAMT4] => 0.00
[L_NUMBER5] => 130108
[L_QTY5] => 1
[L_NAME5] => Straight Razor Designs 3" Premium Leather Strop
[L_AMT5] => 84.99
[L_TAXAMT5] => 0.00
[L_NUMBER6] => 60105
[L_QTY6] => 1
[L_NAME6] => Proraso Shaving Soap with Aloe and Green Tea
[L_AMT6] => 7.00
[L_TAXAMT6] => 0.00
[L_NUMBER7] => 340105
[L_QTY7] => 1
[L_NAME7] => Black Onyx Marble Covered Soap Dish
[L_AMT7] => 34.99
[L_TAXAMT7] => 0.00
[L_NUMBER8] => 230118
[L_QTY8] => 1
[L_NAME8] => Straight Razor Designs Shaving Bowl
[L_AMT8] => 24.99
[L_TAXAMT8] => 0.00
[SHIPTONAME] => Dominik Strebel
[SHIPTOSTREET] => Haeslerstrasse 4
[SHIPTOCITY] => Anglikon
[SHIPTOSTATE] => Anglikon
[SHIPTOZIP] => 5611
[SHIPTOCOUNTRYCODE] => CH
[BUTTONSOURCE] => ZenCart-EC_us
[CURRENCY] => USD
)

=================================

Feb-26-2009 06:48:32
before_process - EC-5
resultset:
Array
(
[TIMESTAMP] => 2009-02-26T11:48:34Z
[CORRELATIONID] => 2684a5679e2f0
[ACK] => Failure
[VERSION] => 3.2
[BUILD] => 845846
[L_ERRORCODE0] => 10413
[L_SHORTMESSAGE0] => Transaction refused because of an invalid argument. See additional error messages for details.
[L_LONGMESSAGE0] => The totals of the cart item amounts do not match order amounts.
[L_SEVERITYCODE0] => Error
[CURL_ERRORS] =>
)

=================================