Opencart 3 module Fatal error: Unable to create order code (Negative or zero amount, merchant xxxxxx

[chrismfz]

Hello people.

Opencart 3.0.2.0 setup, working smooth, just one day I've seen multiple errors like this:

[08-Jun-2019 09:33:18 UTC] PHP Fatal error: Uncaught exception 'Exception' with message 'Unable to create order code (Negative or zero amount, merchant XXXXXXX-XXXX-XXXX-XXXX-XXXXX XXXXXX))' in /home/user/public_html/catalog/controller/extension/payment/vivawallet.php:139

Stack trace:
#0 [internal function]: ControllerExtensionPaymentVivawallet->index(Array)
#1 /home/user/storage/modification/system/engine/action.php(79): call_user_func_array(Array, Array)
#2 /home/user/storage/modification/system/engine/loader.php(48): Action->execute(Object(Registry), Array)
#3 /home/user/public_html/catalog/controller/extension/d_quickcheckout/payment.php(57): Loader->controller('extension/payme...')
#4 /home/user/public_html/catalog/controller/extension/d_quickcheckout/payment.php(20): ControllerExtensionDQuickcheckoutPayment->prepare(Array)
#5 [internal function]: ControllerExtensionDQuickcheckoutPayment->index(Array)
#6 /home/user/storage/modification/system/engine/action.php(79): call_user_func_array(Array, Array)
#7 /home/user/stora in /home/user/public_html/catalog/controller/extension/payment/vivawallet.php on line 139

Disabling plugin and Enabling again it works.
Any thoughts ?

PHP Version 5.6.40

disable_functions

show_source, system, shell_exec, passthru, exec, proc_open, mail

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[VivaWalletSupport]

Hello, you might try using OpenCart's default checkout to exclude the problem is caused by the used checkout.

[matthewrgourd]

As you've not got back to us, we assume this issue is fixed. Please let us know if any further queries and we'd be happy to help. Thanks!

[dippetas]

I have the exact same issue Fatal error: Uncaught exception 'Exception' with message 'Unable to create order code (Negative or zero amount, merchant ea2667f4-96cf-4455-949e-37232a37cbdf)

[kanenas]

@dippetas you may use the solution suggested here #2484