array(4 items)
   caller => 'TYPO3\CMS\Core\Database\DatabaseConnection::exec_DELETEquery' (60 chars)
   ERROR => 'Deadlock found when trying to get lock; try restarting transaction' (66 chars)
   lastBuiltQuery => 'DELETE FROM tx_realurl_urldata WHERE rootpage_id=1 AND expire>0 AND speaking
      _url='login/registrierung/benutzerkonto-details/?tx_srfeuserregister_pi1%5Bt
      oken%5D=87fec7bdd21cd85686179ef148c4fec1&tx_srfeuserregister_pi1%5Bcmd%5D=in
      fomail&tx_srfeuserregister_pi1%5BrU%5D=0' AND request_variables LIKE '%"L":"
      0"%'' (308 chars)
   debug_backtrace => 'require(typo3_src-8.7.8/typo3/sysext/frontend/Resources/Private/Php/frontend
      .php),typo3_src-8.7.8/index.php#3 // {closure}#24 // TYPO3\CMS\Frontend\Http
      \Application->run#23 // TYPO3\CMS\Core\Core\Bootstrap->handleRequest#79 // T
      YPO3\CMS\Frontend\Http\RequestHandler->handleRequest#315 // TYPO3\CMS\Fronte
      nd\Controller\TypoScriptFrontendController->INTincScript#225 // TYPO3\CMS\Fr
      ontend\Controller\TypoScriptFrontendController->recursivelyReplaceIntPlaceho
      ldersInContent#3428 // TYPO3\CMS\Frontend\Controller\TypoScriptFrontendContr
      oller->INTincScript_process#3461 // TYPO3\CMS\Frontend\ContentObject\Content
      ObjectRenderer->cObjGetSingle#3499 // TYPO3\CMS\Frontend\ContentObject\Conte
      ntObjectRenderer->render#735 // TYPO3\CMS\Frontend\ContentObject\UserContent
      Object->render#819 // TYPO3\CMS\Frontend\ContentObject\ContentObjectRenderer
      ->callUserFunction#41 // call_user_func_array#6252 // SJBR\SrFeuserRegister\
      Controller\RegisterPluginController->main# // SJBR\SrFeuserRegister\Controll
      er\RegisterPluginController->doProcessing#175 // TYPO3\CMS\Core\Utility\Gene
      ralUtility::makeInstance#403 // SJBR\SrFeuserRegister\Controller\AbstractAct
      ionController->__construct#3901 // SJBR\SrFeuserRegister\View\Marker->genera
      teURLMarkers#135 // SJBR\SrFeuserRegister\Utility\UrlUtility::get#675 // TYP
      O3\CMS\Frontend\ContentObject\ContentObjectRenderer->getTypoLink_URL#73 // T
      YPO3\CMS\Frontend\ContentObject\ContentObjectRenderer->getTypoLink#5831 // T
      YPO3\CMS\Frontend\ContentObject\ContentObjectRenderer->typoLink#5792 // TYPO
      3\CMS\Frontend\Typolink\PageLinkBuilder->build#5618 // TYPO3\CMS\Core\TypoSc
      ript\TemplateService->linkData#194 // TYPO3\CMS\Core\Utility\GeneralUtility:
      :callUserFunction#1592 // call_user_func_array#3778 // DmitryDulepov\Realurl
      \Encoder\UrlEncoder->encodeUrl# // DmitryDulepov\Realurl\Encoder\UrlEncoder-
      >executeEncoder#133 // DmitryDulepov\Realurl\Encoder\UrlEncoder->storeInUrlC
      ache#930 // DmitryDulepov\Realurl\Cache\DatabaseCache->putUrlToCache#1414 //
       TYPO3\CMS\Core\Database...' (2098 chars)