Error message

Deprecated function: Optional parameter $sampleword declared before required parameter $language is implicitly treated as a required parameter in include() (line 582 of vendor/composer/ClassLoader.php).

include('/var/www/html/d9_multisite/core/includes/bootstrap.inc') (Line: 582)
Composer\Autoload\{closure}('/var/www/html/d9_multisite/sites/psycol.arizona.edu/modules/language_tools/src/Form/NeighborhoodDensityCalculator.php') (Line: 433)
Composer\Autoload\ClassLoader->loadClass('Drupal\language_tools\Form\NeighborhoodDensityCalculator')
class_exists('\Drupal\language_tools\Form\NeighborhoodDensityCalculator') (Line: 23)
Drupal\Core\DependencyInjection\ClassResolver->getInstanceFromDefinition('\Drupal\language_tools\Form\NeighborhoodDensityCalculator') (Line: 48)
Drupal\Core\Controller\HtmlFormController->getFormObject(Object, '\Drupal\language_tools\Form\NeighborhoodDensityCalculator') (Line: 58)
Drupal\Core\Controller\FormController->getContentResult(Object, Object)
call_user_func_array(Array, Array) (Line: 123)
Drupal\Core\EventSubscriber\EarlyRenderingControllerWrapperSubscriber->Drupal\Core\EventSubscriber\{closure}() (Line: 592)
Drupal\Core\Render\Renderer->executeInRenderContext(Object, Object) (Line: 121)
Drupal\Core\EventSubscriber\EarlyRenderingControllerWrapperSubscriber->wrapControllerExecutionInRenderContext(Array, Array) (Line: 97)
Drupal\Core\EventSubscriber\EarlyRenderingControllerWrapperSubscriber->Drupal\Core\EventSubscriber\{closure}() (Line: 182)
Symfony\Component\HttpKernel\HttpKernel->handleRaw(Object, 1) (Line: 76)
Symfony\Component\HttpKernel\HttpKernel->handle(Object, 1, 1) (Line: 58)
Drupal\Core\StackMiddleware\Session->handle(Object, 1, 1) (Line: 48)
Drupal\Core\StackMiddleware\KernelPreHandle->handle(Object, 1, 1) (Line: 191)
Drupal\page_cache\StackMiddleware\PageCache->fetch(Object, 1, 1) (Line: 128)
Drupal\page_cache\StackMiddleware\PageCache->lookup(Object, 1, 1) (Line: 82)
Drupal\page_cache\StackMiddleware\PageCache->handle(Object, 1, 1) (Line: 50)
Drupal\ban\BanMiddleware->handle(Object, 1, 1) (Line: 48)
Drupal\Core\StackMiddleware\ReverseProxyMiddleware->handle(Object, 1, 1) (Line: 51)
Drupal\Core\StackMiddleware\NegotiationMiddleware->handle(Object, 1, 1) (Line: 51)
Drupal\Core\StackMiddleware\StackedHttpKernel->handle(Object, 1, 1) (Line: 704)
Drupal\Core\DrupalKernel->handle(Object) (Line: 19)