Drupal\Component\Serialization\Exception\InvalidDataTypeException

I can't seem to get this installed without it killing my site. I have a pretty clean install. Only core commerce modules installed. When I enable this module, my site goes down.

I'm adding my stack trace below, though it's not overly helpful. I'm running php 7.2.10.

Drupal\Component\Serialization\Exception\InvalidDataTypeException
a:6:{s:5:"%type";s:65:"Drupal\Component\Serialization\Exception\InvalidDataTypeException";s:8:"@message";s:62:"yaml_parse(): end of stream reached without finding document 0";s:9:"%function";s:55:"Drupal\Component\Serialization\YamlPecl::errorHandler()";s:5:"%file";s:102:"/Users/grayloon/Sites/work/drupal/peak-arrows/web/core/lib/Drupal/Component/Serialization/YamlPecl.php";s:5:"%line";i:72;s:17:"@backtrace_string";s:9499:"#0 [internal function]: Drupal\Component\Serialization\YamlPecl::errorHandler(2, 'yaml_parse(): e...', '/Users/grayloon...', 54, Array)
#1 /Users/grayloon/Sites/work/drupal/peak-arrows/web/core/lib/Drupal/Component/Serialization/YamlPecl.php(54): yaml_parse('# entity.commer...', 0, 0, Array)
#2 /Users/grayloon/Sites/work/drupal/peak-arrows/web/core/lib/Drupal/Component/Serialization/Yaml.php(35): Drupal\Component\Serialization\YamlPecl::decode('# entity.commer...')
#3 /Users/grayloon/Sites/work/drupal/peak-arrows/web/core/lib/Drupal/Core/Discovery/YamlDiscovery.php(19): Drupal\Component\Serialization\Yaml::decode('# entity.commer...')
#4 /Users/grayloon/Sites/work/drupal/peak-arrows/web/core/lib/Drupal/Component/Discovery/YamlDiscovery.php(64): Drupal\Core\Discovery\YamlDiscovery->decode('/Users/grayloon...')
#5 /Users/grayloon/Sites/work/drupal/peak-arrows/web/core/lib/Drupal/Core/Plugin/Discovery/YamlDiscovery.php(75): Drupal\Component\Discovery\YamlDiscovery->findAll()
#6 /Users/grayloon/Sites/work/drupal/peak-arrows/web/core/lib/Drupal/Component/Plugin/Discovery/DerivativeDiscoveryDecorator.php(86): Drupal\Core\Plugin\Discovery\YamlDiscovery->getDefinitions()
#7 /Users/grayloon/Sites/work/drupal/peak-arrows/web/core/lib/Drupal/Core/Plugin/DefaultPluginManager.php(284): Drupal\Component\Plugin\Discovery\DerivativeDiscoveryDecorator->getDefinitions()
#8 /Users/grayloon/Sites/work/drupal/peak-arrows/web/core/lib/Drupal/Core/Plugin/DefaultPluginManager.php(175): Drupal\Core\Plugin\DefaultPluginManager->findDefinitions()
#9 /Users/grayloon/Sites/work/drupal/peak-arrows/web/core/lib/Drupal/Core/Menu/LocalActionManager.php(185): Drupal\Core\Plugin\DefaultPluginManager->getDefinitions()
#10 /Users/grayloon/Sites/work/drupal/peak-arrows/web/core/lib/Drupal/Core/Menu/Plugin/Block/LocalActionsBlock.php(80): Drupal\Core\Menu\LocalActionManager->getActionsForRoute('dblog.overview')
#11 /Users/grayloon/Sites/work/drupal/peak-arrows/web/core/modules/block/src/BlockViewBuilder.php(203): Drupal\Core\Menu\Plugin\Block\LocalActionsBlock->build()
#12 [internal function]: Drupal\block\BlockViewBuilder::preRender(Array)
#13 /Users/grayloon/Sites/work/drupal/peak-arrows/web/core/lib/Drupal/Core/Render/Renderer.php(378): call_user_func('Drupal\\block\\Bl...', Array)
#14 /Users/grayloon/Sites/work/drupal/peak-arrows/web/core/lib/Drupal/Core/Render/Renderer.php(450): Drupal\Core\Render\Renderer->doRender(Array)
#15 /Users/grayloon/Sites/work/drupal/peak-arrows/web/core/lib/Drupal/Core/Render/Renderer.php(195): Drupal\Core\Render\Renderer->doRender(Array, false)
#16 /Users/grayloon/Sites/work/drupal/peak-arrows/web/core/lib/Drupal/Core/Template/TwigExtension.php(490): Drupal\Core\Render\Renderer->render(Array)
#17 /Users/grayloon/Sites/work/drupal/peak-arrows/web/sites/default/files/php/twig/5c1917c25708a_page.html.twig_5sj1Iy6vGHSKOr6DkII1LQzPl/kW5tJHF9kt9o7PYINGKYwZWzLZyNHzW7B7kNMQZMgl0.php(103): Drupal\Core\Template\TwigExtension->escapeFilter(Object(Drupal\Core\Template\TwigEnvironment), Array, 'html', NULL, true)
#18 /Users/grayloon/Sites/work/drupal/peak-arrows/vendor/twig/twig/lib/Twig/Template.php(432): __TwigTemplate_9822fc6737603549dbf02c83af1ec406cd0780b59a085180a738b7e82d06fb29->doDisplay(Array, Array)
#19 /Users/grayloon/Sites/work/drupal/peak-arrows/vendor/twig/twig/lib/Twig/Template.php(403): Twig_Template->displayWithErrorHandling(Array, Array)
#20 /Users/grayloon/Sites/work/drupal/peak-arrows/vendor/twig/twig/lib/Twig/Template.php(411): Twig_Template->display(Array)
#21 /Users/grayloon/Sites/work/drupal/peak-arrows/web/core/themes/engines/twig/twig.engine(64): Twig_Template->render(Array)
#22 /Users/grayloon/Sites/work/drupal/peak-arrows/web/core/lib/Drupal/Core/Theme/ThemeManager.php(384): twig_render_template('themes/contrib/...', Array)
#23 /Users/grayloon/Sites/work/drupal/peak-arrows/web/core/lib/Drupal/Core/Render/Renderer.php(437): Drupal\Core\Theme\ThemeManager->render('page', Array)
#24 /Users/grayloon/Sites/work/drupal/peak-arrows/web/core/lib/Drupal/Core/Render/Renderer.php(195): Drupal\Core\Render\Renderer->doRender(Array, false)
#25 /Users/grayloon/Sites/work/drupal/peak-arrows/web/core/lib/Drupal/Core/Template/TwigExtension.php(490): Drupal\Core\Render\Renderer->render(Array)
#26 /Users/grayloon/Sites/work/drupal/peak-arrows/web/sites/default/files/php/twig/5c1917c25708a_html.html.twig_gQv-GORxUVif_Pag4s-5z2NkO/3E_SX3da9dp_vBk50jNhbyvCaP1JFpbKiCoqRbFTvLc.php(90): Drupal\Core\Template\TwigExtension->escapeFilter(Object(Drupal\Core\Template\TwigEnvironment), Array, 'html', NULL, true)
#27 /Users/grayloon/Sites/work/drupal/peak-arrows/vendor/twig/twig/lib/Twig/Template.php(432): __TwigTemplate_be8c7bbb9c824f2826368d7c8da984c6279779db72a67fd8056a00bb23b816f2->doDisplay(Array, Array)
#28 /Users/grayloon/Sites/work/drupal/peak-arrows/vendor/twig/twig/lib/Twig/Template.php(403): Twig_Template->displayWithErrorHandling(Array, Array)
#29 /Users/grayloon/Sites/work/drupal/peak-arrows/vendor/twig/twig/lib/Twig/Template.php(411): Twig_Template->display(Array)
#30 /Users/grayloon/Sites/work/drupal/peak-arrows/web/core/themes/engines/twig/twig.engine(64): Twig_Template->render(Array)
#31 /Users/grayloon/Sites/work/drupal/peak-arrows/web/core/lib/Drupal/Core/Theme/ThemeManager.php(384): twig_render_template('core/themes/cla...', Array)
#32 /Users/grayloon/Sites/work/drupal/peak-arrows/web/core/lib/Drupal/Core/Render/Renderer.php(437): Drupal\Core\Theme\ThemeManager->render('html', Array)
#33 /Users/grayloon/Sites/work/drupal/peak-arrows/web/core/lib/Drupal/Core/Render/Renderer.php(195): Drupal\Core\Render\Renderer->doRender(Array, false)
#34 /Users/grayloon/Sites/work/drupal/peak-arrows/web/core/lib/Drupal/Core/Render/MainContent/HtmlRenderer.php(147): Drupal\Core\Render\Renderer->render(Array)
#35 /Users/grayloon/Sites/work/drupal/peak-arrows/web/core/lib/Drupal/Core/Render/Renderer.php(582): Drupal\Core\Render\MainContent\HtmlRenderer->Drupal\Core\Render\MainContent\{closure}()
#36 /Users/grayloon/Sites/work/drupal/peak-arrows/web/core/lib/Drupal/Core/Render/MainContent/HtmlRenderer.php(148): Drupal\Core\Render\Renderer->executeInRenderContext(Object(Drupal\Core\Render\RenderContext), Object(Closure))
#37 /Users/grayloon/Sites/work/drupal/peak-arrows/web/core/lib/Drupal/Core/EventSubscriber/MainContentViewSubscriber.php(90): Drupal\Core\Render\MainContent\HtmlRenderer->renderResponse(Array, Object(Symfony\Component\HttpFoundation\Request), Object(Drupal\Core\Routing\CurrentRouteMatch))
#38 [internal function]: Drupal\Core\EventSubscriber\MainContentViewSubscriber->onViewRenderArray(Object(Symfony\Component\HttpKernel\Event\GetResponseForControllerResultEvent), 'kernel.view', Object(Drupal\Component\EventDispatcher\ContainerAwareEventDispatcher))
#39 /Users/grayloon/Sites/work/drupal/peak-arrows/web/core/lib/Drupal/Component/EventDispatcher/ContainerAwareEventDispatcher.php(111): call_user_func(Array, Object(Symfony\Component\HttpKernel\Event\GetResponseForControllerResultEvent), 'kernel.view', Object(Drupal\Component\EventDispatcher\ContainerAwareEventDispatcher))
#40 /Users/grayloon/Sites/work/drupal/peak-arrows/vendor/symfony/http-kernel/HttpKernel.php(156): Drupal\Component\EventDispatcher\ContainerAwareEventDispatcher->dispatch('kernel.view', Object(Symfony\Component\HttpKernel\Event\GetResponseForControllerResultEvent))
#41 /Users/grayloon/Sites/work/drupal/peak-arrows/vendor/symfony/http-kernel/HttpKernel.php(68): Symfony\Component\HttpKernel\HttpKernel->handleRaw(Object(Symfony\Component\HttpFoundation\Request), 1)
#42 /Users/grayloon/Sites/work/drupal/peak-arrows/web/core/lib/Drupal/Core/StackMiddleware/Session.php(57): Symfony\Component\HttpKernel\HttpKernel->handle(Object(Symfony\Component\HttpFoundation\Request), 1, true)
#43 /Users/grayloon/Sites/work/drupal/peak-arrows/web/core/lib/Drupal/Core/StackMiddleware/KernelPreHandle.php(47): Drupal\Core\StackMiddleware\Session->handle(Object(Symfony\Component\HttpFoundation\Request), 1, true)
#44 /Users/grayloon/Sites/work/drupal/peak-arrows/web/core/modules/page_cache/src/StackMiddleware/PageCache.php(99): Drupal\Core\StackMiddleware\KernelPreHandle->handle(Object(Symfony\Component\HttpFoundation\Request), 1, true)
#45 /Users/grayloon/Sites/work/drupal/peak-arrows/web/core/modules/page_cache/src/StackMiddleware/PageCache.php(78): Drupal\page_cache\StackMiddleware\PageCache->pass(Object(Symfony\Component\HttpFoundation\Request), 1, true)
#46 /Users/grayloon/Sites/work/drupal/peak-arrows/web/core/lib/Drupal/Core/StackMiddleware/ReverseProxyMiddleware.php(47): Drupal\page_cache\StackMiddleware\PageCache->handle(Object(Symfony\Component\HttpFoundation\Request), 1, true)
#47 /Users/grayloon/Sites/work/drupal/peak-arrows/web/core/lib/Drupal/Core/StackMiddleware/NegotiationMiddleware.php(52): Drupal\Core\StackMiddleware\ReverseProxyMiddleware->handle(Object(Symfony\Component\HttpFoundation\Request), 1, true)
#48 /Users/grayloon/Sites/work/drupal/peak-arrows/vendor/stack/builder/src/Stack/StackedHttpKernel.php(23): Drupal\Core\StackMiddleware\NegotiationMiddleware->handle(Object(Symfony\Component\HttpFoundation\Request), 1, true)
#49 /Users/grayloon/Sites/work/drupal/peak-arrows/web/core/lib/Drupal/Core/DrupalKernel.php(669): Stack\StackedHttpKernel->handle(Object(Symfony\Component\HttpFoundation\Request), 1, true)
#50 /Users/grayloon/Sites/work/drupal/peak-arrows/web/index.php(19): Drupal\Core\DrupalKernel->handle(Object(Symfony\Component\HttpFoundation\Request))
#51 {main}";}