[Mageplaza_Osc / PayPal] «A customer with the same email address already exists in an associated website» on /paypal/express/return

[dmitrii-fediuk]

{"0":"A customer with the same email address already exists in an associated website.","1":"<pre>#1 Magento\Quote\Model\CustomerManagement->populateCustomerInfo() called at [app/code/Mageplaza/Osc/Model/CheckoutRegister.php:174]
#2 Mageplaza\Osc\Model\CheckoutRegister->_prepareNewCustomerQuote() called at [app/code/Mageplaza/Osc/Model/CheckoutRegister.php:142]
#3 Mageplaza\Osc\Model\CheckoutRegister->checkRegisterNewCustomer() called at [app/code/Mageplaza/Osc/Observer/PaypalExpressPlaceOrder.php:57]
#4 Mageplaza\Osc\Observer\PaypalExpressPlaceOrder->execute() called at [vendor/magento/framework/Event/Invoker/InvokerDefault.php:88]
#5 Magento\Framework\Event\Invoker\InvokerDefault->_callObserverMethod() called at [vendor/magento/framework/Event/Invoker/InvokerDefault.php:74]
#6 Magento\Framework\Event\Invoker\InvokerDefault->dispatch() called at [vendor/magento/framework/Event/Manager.php:66]
#7 Magento\Framework\Event\Manager->dispatch() called at [generated/code/Magento/Framework/Event/Manager/Proxy.php:95]
#8 Magento\Framework\Event\Manager\Proxy->dispatch() called at [vendor/magento/framework/App/Action/Action.php:101]
#9 Magento\Framework\App\Action\Action->dispatch() called at [vendor/magento/framework/Interception/Interceptor.php:58]
#10 Magento\Paypal\Controller\Express\PlaceOrder\Interceptor->___callParent() called at [vendor/magento/framework/Interception/Interceptor.php:138]
#11 Magento\Paypal\Controller\Express\PlaceOrder\Interceptor->Magento\Framework\Interception\{closure}() called at [vendor/magento/framework/Interception/Interceptor.php:153]
#12 Magento\Paypal\Controller\Express\PlaceOrder\Interceptor->___callPlugins() called at [generated/code/Magento/Paypal/Controller/Express/PlaceOrder/Interceptor.php:39]
#13 Magento\Paypal\Controller\Express\PlaceOrder\Interceptor->dispatch() called at [vendor/magento/framework/App/FrontController.php:159]
#14 Magento\Framework\App\FrontController->processRequest() called at [vendor/magento/framework/App/FrontController.php:99]
#15 Magento\Framework\App\FrontController->dispatch() called at [vendor/magento/framework/Interception/Interceptor.php:58]
#16 Magento\Framework\App\FrontController\Interceptor->___callParent() called at [vendor/magento/framework/Interception/Interceptor.php:138]
#17 Magento\Framework\App\FrontController\Interceptor->Magento\Framework\Interception\{closure}() called at [vendor/magento/module-store/App/FrontController/Plugin/RequestPreprocessor.php:94]
#18 Magento\Store\App\FrontController\Plugin\RequestPreprocessor->aroundDispatch() called at [vendor/magento/framework/Interception/Interceptor.php:135]
#19 Magento\Framework\App\FrontController\Interceptor->Magento\Framework\Interception\{closure}() called at [vendor/magento/module-page-cache/Model/App/FrontController/BuiltinPlugin.php:73]
#20 Magento\PageCache\Model\App\FrontController\BuiltinPlugin->aroundDispatch() called at [vendor/magento/framework/Interception/Interceptor.php:135]
#21 Magento\Framework\App\FrontController\Interceptor->Magento\Framework\Interception\{closure}() called at [vendor/magento/framework/Interception/Interceptor.php:153]
#22 Magento\Framework\App\FrontController\Interceptor->___callPlugins() called at [generated/code/Magento/Framework/App/FrontController/Interceptor.php:26]
#23 Magento\Framework\App\FrontController\Interceptor->dispatch() called at [vendor/magento/framework/App/Http.php:137]
#24 Magento\Framework\App\Http->launch() called at [vendor/magento/framework/Interception/Interceptor.php:58]
#25 Magento\Framework\App\Http\Interceptor->___callParent() called at [vendor/magento/framework/Interception/Interceptor.php:138]
#26 Magento\Framework\App\Http\Interceptor->Magento\Framework\Interception\{closure}() called at [vendor/mage2pro/core/Framework/Plugin/App/Http.php:10]
#27 Df\Framework\Plugin\App\Http->aroundLaunch() called at [vendor/magento/framework/Interception/Interceptor.php:135]
#28 Magento\Framework\App\Http\Interceptor->Magento\Framework\Interception\{closure}() called at [vendor/magento/framework/Interception/Interceptor.php:153]
#29 Magento\Framework\App\Http\Interceptor->___callPlugins() called at [generated/code/Magento/Framework/App/Http/Interceptor.php:26]
#30 Magento\Framework\App\Http\Interceptor->launch() called at [vendor/magento/framework/App/Bootstrap.php:261]
#31 Magento\Framework\App\Bootstrap->run() called at [pub/index.php:40]
</pre>","url":"/paypal/express/return/?token=EC-844358145F077760B&PayerID=5RA5U8SV8VCMU","script_name":"/index.php"}

[dmitrii-fediuk]

The same: https://gist.github.com/JordanKnott/e377045823d524f23dafe0226e692808