PHP 8.5 code deprecation

PHP 8.5 deprecation messages...

Deprecated function: Using null as an array offset is deprecated, use an empty string instead in Drupal\search_api\Entity\Index->getPropertyDefinitions() (line 1018 of modules\contrib\search_api\src\Entity\Index.php).

Deprecated function: Using null as an array offset is deprecated, use an empty string instead in Drupal\search_api\Entity\Index->getPropertyDefinitions() (line 1032 of modules\contrib\search_api\src\Entity\Index.php).

Deprecated function: Using null as an array offset is deprecated, use an empty string instead in Drupal\search_api\Entity\Index->getPropertyDefinitions() (line 1035 of modules\contrib\search_api\src\Entity\Index.php).

Deprecated function: Non-canonical cast (double) is deprecated, use the (float) cast instead in include() (line 576 of vendor\composer\ClassLoader.php).
include() (Line: 576)
{closure:Composer\Autoload\ClassLoader::initializeIncludeClosure():575}() (Line: 427)
Composer\Autoload\ClassLoader->loadClass()
ReflectionClass->__construct() (Line: 139)
Drupal\Component\Plugin\Discovery\AttributeClassDiscovery->parseClass() (Line: 100)
Drupal\Core\Plugin\Discovery\AttributeDiscoveryWithAnnotations->parseClass() (Line: 84)
Drupal\Component\Plugin\Discovery\AttributeClassDiscovery->getDefinitions() (Line: 69)
Drupal\Core\Plugin\Discovery\AttributeDiscoveryWithAnnotations->getDefinitions() (Line: 86)
Drupal\Component\Plugin\Discovery\DerivativeDiscoveryDecorator->getDefinitions() (Line: 337)
Drupal\Core\Plugin\DefaultPluginManager->findDefinitions() (Line: 213)
Drupal\Core\Plugin\DefaultPluginManager->getDefinitions() (Line: 84)
Drupal\search_api\Utility\PluginHelper->createIndexPlugins() (Line: 131)
Drupal\search_api\Utility\PluginHelper->createProcessorPlugins() (Line: 706)
Drupal\search_api\Entity\Index->getProcessors() (Line: 722)
Drupal\search_api\Entity\Index->getProcessorsByStage() (Line: 1028)
Drupal\search_api\Entity\Index->getPropertyDefinitions() (Line: 475)
Drupal\search_api\Item\Field->getDataDefinition() (Line: 307)
Drupal\search_api\Hook\SearchApiViewsHooks->getHandlers() (Line: 99)
Drupal\search_api\Hook\SearchApiViewsHooks->viewsData() (Line: 29)
search_api_views_data() (Line: 228)

System (LOCAL DEV Laragon)

Drupal 11.3.3
PHP v8.5.1
PHP Memory limit: 512M
PHP Caching module: OpCache