Argument 1 passed to UE\Domain\User\BasicUser::isContributorOrAdmin() must be of the type integer, null given, called in /home/aking/app/src/UE/Domain/Idioms/IdiomDef.php on line 85 on line 348 in /home/aking/app/src/UE/Domain/User/BasicUser.php
#0 /home/aking/app/src/UE/Domain/Idioms/IdiomDef.php(85): UE\Domain\User\BasicUser::isContributorOrAdmin(NULL)
#1 /home/aking/app/src/UE/Domain/Idioms/IdiomDef.php(118): UE\Domain\Idioms\IdiomDef->get_author_html()
#2 /home/aking/app/vendor/twig/twig/src/Template.php(702): UE\Domain\Idioms\IdiomDef->get_meta_data()
#3 /home/aking/app/data/template_cache/6a/6a190af3acb38ae678f69c723ad7d3473602897b69a7fc339c49be1544f989f6.php(48): Twig\Template->getAttribute(Object(UE\Domain\Idioms\IdiomDef), 'get_meta_data', Array, 'method')
#4 /home/aking/app/vendor/twig/twig/src/Template.php(455): __TwigTemplate_a3333b7cd792d3ef1722013c511bde08a0d9829a5dbef91c65794d070c70f052->doDisplay(Array, Array)
#5 /home/aking/app/vendor/twig/twig/src/Template.php(422): Twig\Template->displayWithErrorHandling(Array, Array)
#6 /home/aking/app/vendor/twig/twig/src/Template.php(434): Twig\Template->display(Array)
#7 /home/aking/app/vendor/twig/twig/src/TemplateWrapper.php(47): Twig\Template->render(Array, Array)
#8 /home/aking/app/vendor/twig/twig/src/Environment.php(384): Twig\TemplateWrapper->render(Array)
#9 /home/aking/app/src/UE/Controller/IdiomsController.php(405): Twig\Environment->render('reference/idiom...', Array)
#10 /home/aking/app/src/UE/Controller/IdiomsController.php(107): UE\Controller\IdiomsController->view('give+a+dog+a+ba...')
#11 /home/aking/public_html/front.php(40): UE\Controller\IdiomsController->__invoke()
#12 {main}