Drupal\Core\Security\UntrustedCallbackException Drupal\itr_service\Form\ServiceOverviewFiltersForm::removeHiddenFieldsfromGetParams

Problem/Motivation

Drupal\Core\Security\UntrustedCallbackException: Render #pre_render callbacks must be methods of a class that implements \Drupal\Core\Security\TrustedCallbackInterface or be an anonymous function. The callback was Drupal\itr_service\Form\ServiceOverviewFiltersForm::removeHiddenFieldsfromGetParams. See https://www.drupal.org/node/2966725 in Drupal\Core\Render\Renderer->doTrustedCallback() (line 96 of core/lib/Drupal/Core/Security/DoTrustedCallbackTrait.php).
Drupal\Core\Render\Renderer->doCallback('#pre_render', Array, Array) (Line: 372)
Drupal\Core\Render\Renderer->doRender(Array, ) (Line: 200)
Drupal\Core\Render\Renderer->render(Array) (Line: 450)
Drupal\Core\Template\TwigExtension->escapeFilter(Object, Array, 'html', NULL, 1) (Line: 74)
__TwigTemplate_346eb3d513601136e901316f08623f11eb08c2ecc0ad00f0f5dbf5a8f5006e43->doDisplay(Array, Array) (Line: 407)
Twig\Template->displayWithErrorHandling(Array, Array) (Line: 380)
Twig\Template->display(Array) (Line: 392)
Twig\Template->render(Array) (Line: 65)
twig_render_template('themes/custom/itr_theme/templates/overview_builder/overview-builder--service-overview.html.twig', Array) (Line: 384)
Drupal\Core\Theme\ThemeManager->render('overview_builder__service_overview', Array) (Line: 431)
Drupal\Core\Render\Renderer->doRender(Array, ) (Line: 200)
Drupal\Core\Render\Renderer->render(Array) (Line: 450)
Drupal\Core\Template\TwigExtension->escapeFilter(Object, Array, 'html', NULL, 1) (Line: 67)
__TwigTemplate_276314a8183c5a57c1b211d8462de8ca25e3904bb03764fc72b3f05ba6683961->doDisplay(Array, Array) (Line: 407)
Twig\Template->displayWithErrorHandling(Array, Array) (Line: 380)
Twig\Template->display(Array) (Line: 392)
Twig\Template->render(Array) (Line: 65)
twig_render_template('themes/custom/itr_theme/templates/field/field.html.twig', Array) (Line: 384)
Drupal\Core\Theme\ThemeManager->render('field', Array) (Line: 431)
Drupal\Core\Render\Renderer->doRender(Array) (Line: 444)
Drupal\Core\Render\Renderer->doRender(Array, ) (Line: 200)
Drupal\Core\Render\Renderer->render(Array) (Line: 450)
Drupal\Core\Template\TwigExtension->escapeFilter(Object, Array, 'html', NULL, 1) (Line: 62)
__TwigTemplate_ed2fcf896e188c72163bca9df29db49b9cb727882fcc3c289db9673788a27a74->doDisplay(Array, Array) (Line: 407)
Twig\Template->displayWithErrorHandling(Array, Array) (Line: 380)
Twig\Template->display(Array) (Line: 392)
Twig\Template->render(Array) (Line: 65)
twig_render_template('themes/custom/itr_theme/templates/paragraphs/paragraph.html.twig', Array) (Line: 384)
Drupal\Core\Theme\ThemeManager->render('paragraph', Array) (Line: 431)
Drupal\Core\Render\Renderer->doRender(Array, ) (Line: 200)
Drupal\Core\Render\Renderer->render(Array) (Line: 450)
Drupal\Core\Template\TwigExtension->escapeFilter(Object, Array, 'html', NULL, 1) (Line: 67)
__TwigTemplate_276314a8183c5a57c1b211d8462de8ca25e3904bb03764fc72b3f05ba6683961->doDisplay(Array, Array) (Line: 407)
Twig\Template->displayWithErrorHandling(Array, Array) (Line: 380)
Twig\Template->display(Array) (Line: 392)
Twig\Template->render(Array) (Line: 65)
twig_render_template('themes/custom/itr_theme/templates/field/field.html.twig', Array) (Line: 384)
Drupal\Core\Theme\ThemeManager->render('field', Array) (Line: 431)
Drupal\Core\Render\Renderer->doRender(Array, ) (Line: 200)
Drupal\Core\Render\Renderer->render(Array) (Line: 450)
Drupal\Core\Template\TwigExtension->escapeFilter(Object, Array, 'html', NULL, 1) (Line: 64)
__TwigTemplate_aea13537b4b29abc316105e1910cb4d4883900d649aaeeee8e32b5f2681e2b94->doDisplay(Array, Array) (Line: 407)
Twig\Template->displayWithErrorHandling(Array, Array) (Line: 380)
Twig\Template->display(Array) (Line: 392)
Twig\Template->render(Array) (Line: 65)
twig_render_template('themes/custom/itr_theme/templates/node/overview/node--overview-page--full.html.twig', Array) (Line: 384)
Drupal\Core\Theme\ThemeManager->render('node', Array) (Line: 431)
Drupal\Core\Render\Renderer->doRender(Array, ) (Line: 200)
Drupal\Core\Render\Renderer->render(Array, ) (Line: 226)
Drupal\Core\Render\MainContent\HtmlRenderer->Drupal\Core\Render\MainContent\{closure}() (Line: 573)
Drupal\Core\Render\Renderer->executeInRenderContext(Object, Object) (Line: 227)
Drupal\Core\Render\MainContent\HtmlRenderer->prepare(Array, Object, Object) (Line: 117)
Drupal\Core\Render\MainContent\HtmlRenderer->renderResponse(Array, Object, Object) (Line: 90)
Drupal\Core\EventSubscriber\MainContentViewSubscriber->onViewRenderArray(Object, 'kernel.view', Object) (Line: 78)
Symfony\Component\EventDispatcher\LegacyEventDispatcherProxy->dispatch(Object, 'kernel.view') (Line: 163)
Symfony\Component\HttpKernel\HttpKernel->handleRaw(Object, 1) (Line: 80)
Symfony\Component\HttpKernel\HttpKernel->handle(Object, 1, 1) (Line: 57)
Drupal\Core\StackMiddleware\Session->handle(Object, 1, 1) (Line: 47)
Drupal\Core\StackMiddleware\KernelPreHandle->handle(Object, 1, 1) (Line: 106)
Drupal\page_cache\StackMiddleware\PageCache->pass(Object, 1, 1) (Line: 85)
Drupal\page_cache\StackMiddleware\PageCache->handle(Object, 1, 1) (Line: 47)
Drupal\Core\StackMiddleware\ReverseProxyMiddleware->handle(Object, 1, 1) (Line: 52)
Drupal\Core\StackMiddleware\NegotiationMiddleware->handle(Object, 1, 1) (Line: 23)
Stack\StackedHttpKernel->handle(Object, 1, 1) (Line: 705)
Drupal\Core\DrupalKernel->handle(Object) (Line: 19)