array(4 items)
   caller => 'TYPO3\CMS\Core\Database\DatabaseConnection::sql_query' (53 chars)
   ERROR => 'Deadlock found when trying to get lock; try restarting transaction' (66 chars)
   lastBuiltQuery => 'DELETE FROM tx_realurl_urldata WHERE uid <= (SELECT t2.uid FROM (SELECT uid 
      FROM tx_realurl_urldata ORDER BY uid DESC LIMIT 500000,1) t2)' (137 chars)
   debug_backtrace => 'call_user_func#34 // {closure}# // TYPO3\CMS\Frontend\Http\Application->run#
      33 // TYPO3\CMS\Core\Core\Bootstrap->handleRequest#78 // TYPO3\CMS\Frontend\
      Http\RequestHandler->handleRequest#302 // TYPO3\CMS\Frontend\Page\PageGenera
      tor::renderContent#216 // TYPO3\CMS\Frontend\ContentObject\ContentObjectRend
      erer->cObjGet#210 // TYPO3\CMS\Frontend\ContentObject\ContentObjectRenderer-
      >cObjGetSingle#805 // TYPO3\CMS\Frontend\ContentObject\ContentObjectRenderer
      ->render#859 // TYPO3\CMS\Frontend\ContentObject\FluidTemplateContentObject-
      >render#943 // TYPO3\CMS\Frontend\ContentObject\FluidTemplateContentObject->
      renderFluidView#102 // TYPO3\CMS\Fluid\View\AbstractTemplateView->render#300
       // TYPO3\CMS\Fluid\Core\Parser\ParsingState->render#189 // TYPO3\CMS\Fluid\
      Core\Parser\SyntaxTree\RootNode->evaluate#85 // TYPO3\CMS\Fluid\Core\Parser\
      SyntaxTree\AbstractNode->evaluateChildNodes#27 // TYPO3\CMS\Fluid\Core\Parse
      r\SyntaxTree\ViewHelperNode->evaluate#48 // TYPO3\CMS\Fluid\Core\ViewHelper\
      AbstractViewHelper->initializeArgumentsAndRender#137 // TYPO3\CMS\Fluid\Core
      \ViewHelper\AbstractViewHelper->callRenderMethod#249 // call_user_func_array
      #268 // TYPO3\CMS\Fluid\ViewHelpers\RenderViewHelper->render# // TYPO3\CMS\F
      luid\ViewHelpers\RenderViewHelper::renderStatic#99 // TYPO3\CMS\Fluid\View\A
      bstractTemplateView->renderSection#121 // FluidCache_Standalone_template_fil
      e_Default_5a5c3b5de53354a498c34ce19c45ee467500bd2b->section_4f9be057f0ea5d2b
      a72fd2c810e8d7b9aa98b469#230 // TYPO3\CMS\Fluid\Core\ViewHelper\AbstractView
      Helper->initializeArgumentsAndRender#145 // TYPO3\CMS\Fluid\Core\ViewHelper\
      AbstractViewHelper->callRenderMethod#249 // call_user_func_array#268 // TYPO
      3\CMS\Fluid\ViewHelpers\CObjectViewHelper->render# // TYPO3\CMS\Frontend\Con
      tentObject\ContentObjectRenderer->cObjGetSingle#119 // TYPO3\CMS\Frontend\Co
      ntentObject\ContentObjectRenderer->render#859 // TYPO3\CMS\Frontend\ContentO
      bject\ContentContentObject->render#943 // TYPO3\CMS\Frontend\ContentObject\C
      ontentObjectRenderer->cO...' (10332 chars)