yii\base\ErrorException: Undefined array key "src" in /var/www/html/vendor/nystudio107/craft-imageoptimize/src/models/PictureTag.php:77
Stack trace:
#0 /var/www/html/vendor/craftcms/cms/src/web/ErrorHandler.php(115): yii\base\ErrorHandler->handleError(2, 'Undefined array...', '/var/www/html/v...', 77)
#1 /var/www/html/vendor/nystudio107/craft-imageoptimize/src/models/PictureTag.php(77): craft\web\ErrorHandler->handleError(2, 'Undefined array...', '/var/www/html/v...', 77)
#2 /var/www/html/vendor/yiisoft/yii2/base/BaseObject.php(109): nystudio107\imageoptimize\models\PictureTag->init()
#3 /var/www/html/vendor/craftcms/cms/src/base/Model.php(84): yii\base\BaseObject->__construct()
#4 /var/www/html/vendor/nystudio107/craft-imageoptimize/src/models/PictureTag.php(54): craft\base\Model->__construct(Array)
#5 /var/www/html/vendor/nystudio107/craft-imageoptimize/src/models/OptimizedImage.php(412): nystudio107\imageoptimize\models\PictureTag->__construct(Array)
#6 /var/www/html/vendor/twig/twig/src/Extension/CoreExtension.php(1861): nystudio107\imageoptimize\models\OptimizedImage->pictureTag()
#7 /var/www/html/vendor/craftcms/cms/src/helpers/Template.php(148): Twig\Extension\CoreExtension::getAttribute(Object(craft\web\twig\Environment), Object(Twig\Source), Object(nystudio107\imageoptimize\models\OptimizedImage), 'pictureTag', Array, 'method', false, false, false, 37)
#8 /var/www/html/storage/runtime/compiled_templates/39/39362073feed62c6d460ddc93ce1f004.php(302): craft\helpers\Template::attribute(Object(craft\web\twig\Environment), Object(Twig\Source), Object(nystudio107\imageoptimize\models\OptimizedImage), 'pictureTag', Array, 'method', false, false, false, 37)
#9 /var/www/html/vendor/twig/twig/src/Template.php(431): __TwigTemplate_65c9d7bb21de668ef9b3589a8068820b->block_content(Array, Array)
#10 /var/www/html/storage/runtime/compiled_templates/39/39362073feed62c6d460ddc93ce1f004.php(91): Twig\Template->yieldBlock('content', Array, Array)
#11 /var/www/html/vendor/twig/twig/src/Template.php(387): __TwigTemplate_65c9d7bb21de668ef9b3589a8068820b->doDisplay(Array, Array)
#12 /var/www/html/vendor/twig/twig/src/Template.php(343): Twig\Template->yield(Array, Array)
#13 /var/www/html/vendor/twig/twig/src/Template.php(358): Twig\Template->display(Array)
#14 /var/www/html/vendor/twig/twig/src/TemplateWrapper.php(35): Twig\Template->render(Array)
#15 /var/www/html/vendor/twig/twig/src/Environment.php(320): Twig\TemplateWrapper->render(Array)
#16 /var/www/html/vendor/craftcms/cms/src/web/View.php(576): Twig\Environment->render('index.twig', Array)
#17 /var/www/html/vendor/craftcms/cms/src/web/View.php(629): craft\web\View->renderTemplate('index.twig', Array)
#18 /var/www/html/vendor/craftcms/cms/src/web/TemplateResponseFormatter.php(57): craft\web\View->renderPageTemplate('index.twig', Array, 'site')
#19 /var/www/html/vendor/yiisoft/yii2/web/Response.php(1109): craft\web\TemplateResponseFormatter->format(Object(craft\web\Response))
#20 /var/www/html/vendor/craftcms/cms/src/web/Response.php(341): yii\web\Response->prepare()
#21 /var/www/html/vendor/yiisoft/yii2/web/Response.php(340): craft\web\Response->prepare()
#22 /var/www/html/vendor/yiisoft/yii2/base/Application.php(390): yii\web\Response->send()
#23 /var/www/html/web/index.php(12): yii\base\Application->run()
#24 {main}