array(4 items)
   caller => 'TYPO3\CMS\Core\Database\DatabaseConnection::exec_SELECTquery' (60 chars)
   ERROR => 'You have an error in your SQL syntax; check the manual that corresponds to y
      our MySQL server version for the right syntax to use near 'FROM tx_cal_event
       WHERE uid='6561'  AND NOT deleted LIMIT 1' at line 1' (205 chars)
   lastBuiltQuery => 'SELECT  FROM tx_cal_event WHERE uid='6561'  AND NOT deleted LIMIT 1' (67 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#307 // 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\TemplateContentObject->rend
      er#943 // TYPO3\CMS\Frontend\ContentObject\ContentObjectRenderer->cObjGetSin
      gle#137 // TYPO3\CMS\Frontend\ContentObject\ContentObjectRenderer->render#85
      9 // TYPO3\CMS\Frontend\ContentObject\ContentContentObject->render#943 // TY
      PO3\CMS\Frontend\ContentObject\ContentObjectRenderer->cObjGetSingle#97 // TY
      PO3\CMS\Frontend\ContentObject\ContentObjectRenderer->cObjGetSingle#841 // T
      YPO3\CMS\Frontend\ContentObject\ContentObjectRenderer->render#859 // TYPO3\C
      MS\Frontend\ContentObject\CaseContentObject->render#943 // TYPO3\CMS\Fronten
      d\ContentObject\ContentObjectRenderer->cObjGetSingle#44 // TYPO3\CMS\Fronten
      d\ContentObject\ContentObjectRenderer->render#859 // TYPO3\CMS\Frontend\Cont
      entObject\ContentObjectArrayContentObject->render#943 // TYPO3\CMS\Frontend\
      ContentObject\ContentObjectRenderer->cObjGet#41 // TYPO3\CMS\Frontend\Conten
      tObject\ContentObjectRenderer->cObjGetSingle#805 // TYPO3\CMS\Frontend\Conte
      ntObject\ContentObjectRenderer->render#859 // TYPO3\CMS\Frontend\ContentObje
      ct\CaseContentObject->render#943 // TYPO3\CMS\Frontend\ContentObject\Content
      ObjectRenderer->cObjGetSingle#44 // TYPO3\CMS\Frontend\ContentObject\Content
      ObjectRenderer->cObjGetSingle#841 // TYPO3\CMS\Frontend\ContentObject\Conten
      tObjectRenderer->render#859 // TYPO3\CMS\Frontend\ContentObject\UserContentO
      bject->render#943 // TYPO3\CMS\Frontend\ContentObject\ContentObjectRenderer-
      >callUserFunction#40 // call_user_func_array#7316 // TYPO3\CMS\Cal\Controlle
      r\Controller->main# // T...' (3658 chars)