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 ') AND b.category 
      = 0 ORDER BY a.title ASC' at line 1' (187 chars)
   lastBuiltQuery => 'SELECT a.uid, a.title FROM tx_mscproducts_domain_model_category a INNER JOIN
       tx_mscproducts_domain_model_category b ON a.category = b.uid WHERE a.uid IN
       () AND b.category = 0 ORDER BY a.title ASC' (195 chars)
   debug_backtrace => '{closure}#35 // TYPO3\CMS\Frontend\Http\Application->run#34 // TYPO3\CMS\Cor
      e\Core\Bootstrap->handleRequest#78 // TYPO3\CMS\Frontend\Http\RequestHandler
      ->handleRequest#311 // TYPO3\CMS\Frontend\Controller\TypoScriptFrontendContr
      oller->INTincScript#232 // TYPO3\CMS\Frontend\Controller\TypoScriptFrontendC
      ontroller->recursivelyReplaceIntPlaceholdersInContent#3490 // TYPO3\CMS\Fron
      tend\Controller\TypoScriptFrontendController->INTincScript_process#3524 // T
      YPO3\CMS\Frontend\ContentObject\ContentObjectRenderer->cObjGetSingle#3579 //
       TYPO3\CMS\Frontend\ContentObject\ContentObjectRenderer->render#859 // TYPO3
      \CMS\Frontend\ContentObject\UserContentObject->render#943 // TYPO3\CMS\Front
      end\ContentObject\ContentObjectRenderer->callUserFunction#40 // call_user_fu
      nc_array#7322 // TYPO3\CMS\Extbase\Core\Bootstrap->run# // TYPO3\CMS\Extbase
      \Core\Bootstrap->handleRequest#193 // TYPO3\CMS\Extbase\Mvc\Web\FrontendRequ
      estHandler->handleRequest#206 // TYPO3\CMS\Extbase\Mvc\Dispatcher->dispatch#
      69 // TYPO3\CMS\Extbase\Mvc\Controller\ActionController->processRequest#86 /
      / TYPO3\CMS\Extbase\Mvc\Controller\ActionController->callActionMethod#176 //
       call_user_func_array#283 // MSC\Ostinato\Controller\ProductController->sear
      chAction# // MSC\Ostinato\Controller\ProductController->getInstruments#163 /
      / TYPO3\CMS\Core\Database\DatabaseConnection->exec_SELECT_queryArray#247 // 
      TYPO3\CMS\Core\Database\DatabaseConnection->exec_SELECTquery#373 // TYPO3\CM
      S\Core\Database\DatabaseConnection->debug#314' (1489 chars)

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 ') AND b.category 
      > 0 ORDER BY a.title ASC' at line 1' (187 chars)
   lastBuiltQuery => 'SELECT a.uid, a.title FROM tx_mscproducts_domain_model_category a INNER JOIN
       tx_mscproducts_domain_model_category b ON a.category = b.uid WHERE a.uid IN
       () AND b.category > 0 ORDER BY a.title ASC' (195 chars)
   debug_backtrace => '{closure}#35 // TYPO3\CMS\Frontend\Http\Application->run#34 // TYPO3\CMS\Cor
      e\Core\Bootstrap->handleRequest#78 // TYPO3\CMS\Frontend\Http\RequestHandler
      ->handleRequest#311 // TYPO3\CMS\Frontend\Controller\TypoScriptFrontendContr
      oller->INTincScript#232 // TYPO3\CMS\Frontend\Controller\TypoScriptFrontendC
      ontroller->recursivelyReplaceIntPlaceholdersInContent#3490 // TYPO3\CMS\Fron
      tend\Controller\TypoScriptFrontendController->INTincScript_process#3524 // T
      YPO3\CMS\Frontend\ContentObject\ContentObjectRenderer->cObjGetSingle#3579 //
       TYPO3\CMS\Frontend\ContentObject\ContentObjectRenderer->render#859 // TYPO3
      \CMS\Frontend\ContentObject\UserContentObject->render#943 // TYPO3\CMS\Front
      end\ContentObject\ContentObjectRenderer->callUserFunction#40 // call_user_fu
      nc_array#7322 // TYPO3\CMS\Extbase\Core\Bootstrap->run# // TYPO3\CMS\Extbase
      \Core\Bootstrap->handleRequest#193 // TYPO3\CMS\Extbase\Mvc\Web\FrontendRequ
      estHandler->handleRequest#206 // TYPO3\CMS\Extbase\Mvc\Dispatcher->dispatch#
      69 // TYPO3\CMS\Extbase\Mvc\Controller\ActionController->processRequest#86 /
      / TYPO3\CMS\Extbase\Mvc\Controller\ActionController->callActionMethod#176 //
       call_user_func_array#283 // MSC\Ostinato\Controller\ProductController->sear
      chAction# // MSC\Ostinato\Controller\ProductController->getKeywords#164 // T
      YPO3\CMS\Core\Database\DatabaseConnection->exec_SELECT_queryArray#267 // TYP
      O3\CMS\Core\Database\DatabaseConnection->exec_SELECTquery#373 // TYPO3\CMS\C
      ore\Database\DatabaseConnection->debug#314' (1486 chars)

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 ') GROUP BY b.valu
      e ORDER BY b.value ASC' at line 1' (185 chars)
   lastBuiltQuery => 'SELECT b.value FROM tx_mscproducts_product_category_mm a INNER JOIN tx_mscpr
      oducts_domain_model_property b ON a.uid_local = b.product AND b.name = "comp
      oser" WHERE a.uid_foreign IN() GROUP BY b.value ORDER BY b.value ASC' (220 chars)
   debug_backtrace => '{closure}#35 // TYPO3\CMS\Frontend\Http\Application->run#34 // TYPO3\CMS\Cor
      e\Core\Bootstrap->handleRequest#78 // TYPO3\CMS\Frontend\Http\RequestHandler
      ->handleRequest#311 // TYPO3\CMS\Frontend\Controller\TypoScriptFrontendContr
      oller->INTincScript#232 // TYPO3\CMS\Frontend\Controller\TypoScriptFrontendC
      ontroller->recursivelyReplaceIntPlaceholdersInContent#3490 // TYPO3\CMS\Fron
      tend\Controller\TypoScriptFrontendController->INTincScript_process#3524 // T
      YPO3\CMS\Frontend\ContentObject\ContentObjectRenderer->cObjGetSingle#3579 //
       TYPO3\CMS\Frontend\ContentObject\ContentObjectRenderer->render#859 // TYPO3
      \CMS\Frontend\ContentObject\UserContentObject->render#943 // TYPO3\CMS\Front
      end\ContentObject\ContentObjectRenderer->callUserFunction#40 // call_user_fu
      nc_array#7322 // TYPO3\CMS\Extbase\Core\Bootstrap->run# // TYPO3\CMS\Extbase
      \Core\Bootstrap->handleRequest#193 // TYPO3\CMS\Extbase\Mvc\Web\FrontendRequ
      estHandler->handleRequest#206 // TYPO3\CMS\Extbase\Mvc\Dispatcher->dispatch#
      69 // TYPO3\CMS\Extbase\Mvc\Controller\ActionController->processRequest#86 /
      / TYPO3\CMS\Extbase\Mvc\Controller\ActionController->callActionMethod#176 //
       call_user_func_array#283 // MSC\Ostinato\Controller\ProductController->sear
      chAction# // MSC\Ostinato\Controller\ProductController->getCommonProperties#
      171 // TYPO3\CMS\Core\Database\DatabaseConnection->exec_SELECT_queryArray#20
      8 // TYPO3\CMS\Core\Database\DatabaseConnection->exec_SELECTquery#373 // TYP
      O3\CMS\Core\Database\DatabaseConnection->debug#314' (1494 chars)