[2023-05-04 11:22:26] EXCEPTION: (RuntimeException) strlen(): Passing null to parameter #1 ($string) of type string is deprecated at [<arcanist>/src/error/PhutilErrorHandler.php:261]
arcanist(head=master, ref.master=d47289622650), phorge(head=master, ref.master=8eaa7c1ccf3d)
  #0 <#2> PhutilErrorHandler::handleError(integer, string, string, integer) called at [<phorge>/src/applications/spaces/xaction/PhabricatorSpacesNamespaceNameTransaction.php:18]
  #1 <#2> PhabricatorSpacesNamespaceNameTransaction::getTitle() called at [<phorge>/src/applications/transactions/storage/PhabricatorModularTransaction.php:127]
  #2 <#2> PhabricatorModularTransaction::getTitle() called at [<phorge>/src/applications/transactions/view/PhabricatorApplicationTransactionView.php:448]
  #3 <#2> PhabricatorApplicationTransactionView::renderEvent(PhabricatorSpacesNamespaceTransaction, array) called at [<phorge>/src/applications/transactions/view/PhabricatorApplicationTransactionView.php:182]
  #4 <#2> PhabricatorApplicationTransactionView::buildEvents(boolean) called at [<phorge>/src/applications/transactions/view/PhabricatorApplicationTransactionView.php:230]
  #5 <#2> PhabricatorApplicationTransactionView::buildPHUITimelineView() called at [<phorge>/src/applications/transactions/view/PhabricatorApplicationTransactionView.php:209]
  #6 <#2> phutil_escape_html(array) called at [<phorge>/src/infrastructure/markup/render.php:139]
  #7 <#2> phutil_escape_html(array) called at [<phorge>/src/infrastructure/markup/render.php:97]
  #8 <#2> phutil_tag(string, array, array) called at [<phorge>/src/view/phui/PHUITwoColumnView.php:196]
  #9 <#2> PHUITwoColumnView::buildMainColumn() called at [<phorge>/src/view/phui/PHUITwoColumnView.php:121]
  #10 <#2> PHUITwoColumnView::getTagContent() called at [<phorge>/src/view/AphrontTagView.php:161]
  #11 <#2> AphrontTagView::render() called at [<phorge>/src/view/AphrontView.php:222]
  #12 <#2> AphrontView::producePhutilSafeHTML() called at [<phorge>/src/infrastructure/markup/render.php:115]
  #13 <#2> phutil_escape_html(PHUITwoColumnView) called at [<phorge>/src/infrastructure/markup/render.php:171]
  #14 <#2> phutil_implode_html(string, array) called at [<phorge>/src/view/page/PhabricatorBarePageView.php:58]
  #15 <#2> PhabricatorBarePageView::willRenderPage() called at [<phorge>/src/view/page/PhabricatorStandardPageView.php:216]
  #16 <#2> PhabricatorStandardPageView::willRenderPage() called at [<phorge>/src/view/page/AphrontPageView.php:46]
  #17 <#2> AphrontPageView::render() called at [<phorge>/src/view/page/PhabricatorStandardPageView.php:904]
  #18 <#2> PhabricatorStandardPageView::produceAphrontResponse() called at [<phorge>/src/aphront/configuration/AphrontApplicationConfiguration.php:722]
  #19 <#2> AphrontApplicationConfiguration::produceResponse(AphrontRequest, PhabricatorStandardPageView) called at [<phorge>/src/aphront/configuration/AphrontApplicationConfiguration.php:299]
  #20 phlog(RuntimeException) called at [<phorge>/src/aphront/handler/PhabricatorDefaultRequestExceptionHandler.php:41]
  #21 PhabricatorDefaultRequestExceptionHandler::handleRequestThrowable(AphrontRequest, RuntimeException) called at [<phorge>/src/aphront/configuration/AphrontApplicationConfiguration.php:751]
  #22 AphrontApplicationConfiguration::handleThrowable(RuntimeException) called at [<phorge>/src/aphront/configuration/AphrontApplicationConfiguration.php:337]
  #23 AphrontApplicationConfiguration::processRequest(AphrontRequest, PhutilDeferredLog, AphrontPHPHTTPSink, MultimeterControl) called at [<phorge>/src/aphront/configuration/AphrontApplicationConfiguration.php:203]
  #24 AphrontApplicationConfiguration::runHTTPRequest(AphrontPHPHTTPSink) called at [<phorge>/webroot/index.php:35]