Error message

• Could not fetch file with uri public://2022-06/I1023.jpg.
• Could not create a preview image for public://2022-06/I1023.jpg. Probably its MIME-Type is wrong or the type is not allowed by your Imge Toolkit
• Deprecated function: strpos(): Passing null to parameter #1 ($haystack) of type string is deprecated in Drupal\wisski_core\Plugin\views\query\WisskiIndividualQuery->fetchEntityData() (line 548 of modules/contrib/wisski/wisski_core/src/Plugin/views/query/WisskiIndividualQuery.php).

  Drupal\wisski_core\Plugin\views\query\WisskiIndividualQuery->fetchEntityData() (Line: 364)
  Drupal\wisski_core\Plugin\views\query\WisskiIndividualQuery->execute() (Line: 1488)
  Drupal\views\ViewExecutable->execute() (Line: 1516)
  Drupal\views\ViewExecutable->render() (Line: 201)
  Drupal\views\Plugin\views\display\Page->execute() (Line: 1692)
  Drupal\views\ViewExecutable->executeDisplay() (Line: 80)
  Drupal\views\Element\View::preRenderViewElement()
  call_user_func_array() (Line: 107)
  Drupal\Core\Render\Renderer->doTrustedCallback() (Line: 876)
  Drupal\Core\Render\Renderer->doCallback() (Line: 438)
  Drupal\Core\Render\Renderer->doRender() (Line: 227)
  Drupal\Core\Render\Renderer->render() (Line: 242)
  Drupal\Core\Render\MainContent\HtmlRenderer->Drupal\Core\Render\MainContent\{closure}() (Line: 627)
  Drupal\Core\Render\Renderer->executeInRenderContext() (Line: 235)
  Drupal\Core\Render\MainContent\HtmlRenderer->prepare() (Line: 131)
  Drupal\Core\Render\MainContent\HtmlRenderer->renderResponse() (Line: 90)
  Drupal\Core\EventSubscriber\MainContentViewSubscriber->onViewRenderArray() (Line: 246)
  Symfony\Component\EventDispatcher\EventDispatcher::Symfony\Component\EventDispatcher\{closure}() (Line: 206)
  Symfony\Component\EventDispatcher\EventDispatcher->callListeners() (Line: 56)
  Symfony\Component\EventDispatcher\EventDispatcher->dispatch() (Line: 188)
  Symfony\Component\HttpKernel\HttpKernel->handleRaw() (Line: 76)
  Symfony\Component\HttpKernel\HttpKernel->handle() (Line: 53)
  Drupal\Core\StackMiddleware\Session->handle() (Line: 48)
  Drupal\Core\StackMiddleware\KernelPreHandle->handle() (Line: 28)
  Drupal\Core\StackMiddleware\ContentLength->handle() (Line: 32)
  Drupal\big_pipe\StackMiddleware\ContentLength->handle() (Line: 201)
  Drupal\page_cache\StackMiddleware\PageCache->fetch() (Line: 138)
  Drupal\page_cache\StackMiddleware\PageCache->lookup() (Line: 87)
  Drupal\page_cache\StackMiddleware\PageCache->handle() (Line: 48)
  Drupal\Core\StackMiddleware\ReverseProxyMiddleware->handle() (Line: 51)
  Drupal\Core\StackMiddleware\NegotiationMiddleware->handle() (Line: 53)
  Drupal\Core\StackMiddleware\AjaxPageState->handle() (Line: 51)
  Drupal\Core\StackMiddleware\StackedHttpKernel->handle() (Line: 715)
  Drupal\Core\DrupalKernel->handle() (Line: 19)
  

• Deprecated function: mb_convert_encoding(): Passing null to parameter #1 ($string) of type array|string is deprecated in Drupal\wisski_core\Plugin\views\query\WisskiIndividualQuery->fetchEntityData() (line 557 of modules/contrib/wisski/wisski_core/src/Plugin/views/query/WisskiIndividualQuery.php).

  Drupal\wisski_core\Plugin\views\query\WisskiIndividualQuery->fetchEntityData() (Line: 364)
  Drupal\wisski_core\Plugin\views\query\WisskiIndividualQuery->execute() (Line: 1488)
  Drupal\views\ViewExecutable->execute() (Line: 1516)
  Drupal\views\ViewExecutable->render() (Line: 201)
  Drupal\views\Plugin\views\display\Page->execute() (Line: 1692)
  Drupal\views\ViewExecutable->executeDisplay() (Line: 80)
  Drupal\views\Element\View::preRenderViewElement()
  call_user_func_array() (Line: 107)
  Drupal\Core\Render\Renderer->doTrustedCallback() (Line: 876)
  Drupal\Core\Render\Renderer->doCallback() (Line: 438)
  Drupal\Core\Render\Renderer->doRender() (Line: 227)
  Drupal\Core\Render\Renderer->render() (Line: 242)
  Drupal\Core\Render\MainContent\HtmlRenderer->Drupal\Core\Render\MainContent\{closure}() (Line: 627)
  Drupal\Core\Render\Renderer->executeInRenderContext() (Line: 235)
  Drupal\Core\Render\MainContent\HtmlRenderer->prepare() (Line: 131)
  Drupal\Core\Render\MainContent\HtmlRenderer->renderResponse() (Line: 90)
  Drupal\Core\EventSubscriber\MainContentViewSubscriber->onViewRenderArray() (Line: 246)
  Symfony\Component\EventDispatcher\EventDispatcher::Symfony\Component\EventDispatcher\{closure}() (Line: 206)
  Symfony\Component\EventDispatcher\EventDispatcher->callListeners() (Line: 56)
  Symfony\Component\EventDispatcher\EventDispatcher->dispatch() (Line: 188)
  Symfony\Component\HttpKernel\HttpKernel->handleRaw() (Line: 76)
  Symfony\Component\HttpKernel\HttpKernel->handle() (Line: 53)
  Drupal\Core\StackMiddleware\Session->handle() (Line: 48)
  Drupal\Core\StackMiddleware\KernelPreHandle->handle() (Line: 28)
  Drupal\Core\StackMiddleware\ContentLength->handle() (Line: 32)
  Drupal\big_pipe\StackMiddleware\ContentLength->handle() (Line: 201)
  Drupal\page_cache\StackMiddleware\PageCache->fetch() (Line: 138)
  Drupal\page_cache\StackMiddleware\PageCache->lookup() (Line: 87)
  Drupal\page_cache\StackMiddleware\PageCache->handle() (Line: 48)
  Drupal\Core\StackMiddleware\ReverseProxyMiddleware->handle() (Line: 51)
  Drupal\Core\StackMiddleware\NegotiationMiddleware->handle() (Line: 53)
  Drupal\Core\StackMiddleware\AjaxPageState->handle() (Line: 51)
  Drupal\Core\StackMiddleware\StackedHttpKernel->handle() (Line: 715)
  Drupal\Core\DrupalKernel->handle() (Line: 19)