Message Error: Call to a member function id() on null in Drupal\currency\Element\CurrencyAmount->process()

Error: Call to a member function id() on null in Drupal\currency\Element\CurrencyAmount->process() (line 150 of /home/mysite/public_html/modules/contrib/currency/src/Element/CurrencyAmount.php) #0 [internal function]: Drupal\currency\Element\CurrencyAmount->process(Array, Object(Drupal\Core\Form\FormState), Array) #1 /home/mysite/public_html/modules/contrib/currency/src/FormElementCallbackTrait.php(23): call_user_func_array(Array, Array) #2 [internal function]: Drupal\currency\Element\CurrencyAmount::__callStatic('instantiate#pro...', Array) #3 /home/mysite/public_html/core/lib/Drupal/Core/Form/FormBuilder.php(997): call_user_func_array(Array, Array) #4 /home/mysite/public_html/core/lib/Drupal/Core/Form/FormBuilder.php(1060): Drupal\Core\Form\FormBuilder->doBuildForm('node_payments_f...', Array, Object(Drupal\Core\Form\FormState)) #5 /home/mysite/public_html/core/lib/Drupal/Core/Form/FormBuilder.php(1060): Drupal\Core\Form\FormBuilder->doBuildForm('node_payments_f...', Array, Object(Drupal\Core\Form\FormState)) #6 /home/mysite/public_html/core/lib/Drupal/Core/Form/FormBuilder.php(1060): Drupal\Core\Form\FormBuilder->doBuildForm('node_payments_f...', Array, Object(Drupal\Core\Form\FormState)) #7 /home/mysite/public_html/core/lib/Drupal/Core/Form/FormBuilder.php(1060): Drupal\Core\Form\FormBuilder->doBuildForm('node_payments_f...', Array, Object(Drupal\Core\Form\FormState)) #8 /home/mysite/public_html/core/lib/Drupal/Core/Form/FormBuilder.php(1060): Drupal\Core\Form\FormBuilder->doBuildForm('node_payments_f...', Array, Object(Drupal\Core\Form\FormState)) #9 /home/mysite/public_html/core/lib/Drupal/Core/Form/FormBuilder.php(1060): Drupal\Core\Form\FormBuilder->doBuildForm('node_payments_f...', Array, Object(Drupal\Core\Form\FormState)) #10 /home/mysite/public_html/core/lib/Drupal/Core/Form/FormBuilder.php(1060): Drupal\Core\Form\FormBuilder->doBuildForm('node_payments_f...', Array, Object(Drupal\Core\Form\FormState)) #11 /home/mysite/public_html/core/lib/Drupal/Core/Form/FormBuilder.php(561): Drupal\Core\Form\FormBuilder->doBuildForm('node_payments_f...', Array, Object(Drupal\Core\Form\FormState)) #12 /home/mysite/public_html/core/lib/Drupal/Core/Form/FormBuilder.php(318): Drupal\Core\Form\FormBuilder->processForm('node_payments_f...', Array, Object(Drupal\Core\Form\FormState)) #13 /home/mysite/public_html/core/lib/Drupal/Core/Entity/EntityFormBuilder.php(48): Drupal\Core\Form\FormBuilder->buildForm('node_payments_f...', Object(Drupal\Core\Form\FormState)) #14 /home/mysite/public_html/core/modules/node/src/Controller/NodeController.php(113): Drupal\Core\Entity\EntityFormBuilder->getForm(Object(Drupal\node\Entity\Node)) #15 [internal function]: Drupal\node\Controller\NodeController->add(Object(Drupal\node\Entity\NodeType)) #16 /home/mysite/public_html/core/lib/Drupal/Core/EventSubscriber/EarlyRenderingControllerWrapperSubscriber.php(123): call_user_func_array(Array, Array) #17 /home/mysite/public_html/core/lib/Drupal/Core/Render/Renderer.php(582): Drupal\Core\EventSubscriber\EarlyRenderingControllerWrapperSubscriber->Drupal\Core\EventSubscriber\{closure}() #18 /home/mysite/public_html/core/lib/Drupal/Core/EventSubscriber/EarlyRenderingControllerWrapperSubscriber.php(124): Drupal\Core\Render\Renderer->executeInRenderContext(Object(Drupal\Core\Render\RenderContext), Object(Closure)) #19 /home/mysite/public_html/core/lib/Drupal/Core/EventSubscriber/EarlyRenderingControllerWrapperSubscriber.php(97): Drupal\Core\EventSubscriber\EarlyRenderingControllerWrapperSubscriber->wrapControllerExecutionInRenderContext(Array, Array) #20 /home/mysite/public_html/vendor/symfony/http-kernel/HttpKernel.php(151): Drupal\Core\EventSubscriber\EarlyRenderingControllerWrapperSubscriber->Drupal\Core\EventSubscriber\{closure}() #21 /home/mysite/public_html/vendor/symfony/http-kernel/HttpKernel.php(68): Symfony\Component\HttpKernel\HttpKernel->handleRaw(Object(Symfony\Component\HttpFoundation\Request), 1) #22 /home/mysite/public_html/core/lib/Drupal/Core/StackMiddleware/Session.php(57): Symfony\Component\HttpKernel\HttpKernel->handle(Object(Symfony\Component\HttpFoundation\Request), 1, true) #23 /home/mysite/public_html/core/lib/Drupal/Core/StackMiddleware/KernelPreHandle.php(47): Drupal\Core\StackMiddleware\Session->handle(Object(Symfony\Component\HttpFoundation\Request), 1, true) #24 /home/mysite/public_html/core/modules/page_cache/src/StackMiddleware/PageCache.php(99): Drupal\Core\StackMiddleware\KernelPreHandle->handle(Object(Symfony\Component\HttpFoundation\Request), 1, true) #25 /home/mysite/public_html/core/modules/page_cache/src/StackMiddleware/PageCache.php(78): Drupal\page_cache\StackMiddleware\PageCache->pass(Object(Symfony\Component\HttpFoundation\Request), 1, true) #26 /home/mysite/public_html/core/lib/Drupal/Core/StackMiddleware/ReverseProxyMiddleware.php(47): Drupal\page_cache\StackMiddleware\PageCache->handle(Object(Symfony\Component\HttpFoundation\Request), 1, true) #27 /home/mysite/public_html/core/lib/Drupal/Core/StackMiddleware/NegotiationMiddleware.php(52): Drupal\Core\StackMiddleware\ReverseProxyMiddleware->handle(Object(Symfony\Component\HttpFoundation\Request), 1, true) #28 /home/mysite/public_html/vendor/stack/builder/src/Stack/StackedHttpKernel.php(23): Drupal\Core\StackMiddleware\NegotiationMiddleware->handle(Object(Symfony\Component\HttpFoundation\Request), 1, true) #29 /home/mysite/public_html/core/lib/Drupal/Core/DrupalKernel.php(693): Stack\StackedHttpKernel->handle(Object(Symfony\Component\HttpFoundation\Request), 1, true) #30 /home/mysite/public_html/index.php(19): Drupal\Core\DrupalKernel->handle(Object(Symfony\Component\HttpFoundation\Request)) #31 {main}.