It looks like you have disabled the cache as the empty query comes from a code that should no be called at all. Send me the XML configuration.

Jan

Dne 02.08.2016 v 17:03 Helga Somann napsal(a):
I did not change the configuration in any way ... still need help ...
thx

This is the complete trace:

Uncaught TYPO3 Exception
#1: PHP Warning: mysqli::query(): Empty query in
/data/www/www.xxxxxx/typo3_src-7.6.9/typo3/sysext/core/Classes/Database/DatabaseConnection.php
line 480 (More information)

TYPO3\CMS\Core\Error\Exception thrown in file
/data/www/www.xxxxxx/typo3_src-7.6.9/typo3/sysext/core/Classes/Error/ErrorHandler.php
in line 111.

15 TYPO3\CMS\Core\Error\ErrorHandler::handleError(2, "mysqli::query():
Empty query",
"/data/www/www.xxxxxx/typo3_src-...ysext/core/Classes/Database/DatabaseConnection.php",
480, array)

14 mysqli::query("")


/data/www/www.xxxxxx/typo3_src-7.6.9/typo3/sysext/core/Classes/Database/DatabaseConnection.php:


00478:             $this->connectDB();
00479:         }

00480:         return $this->link->query($query);

00481:     }
00482:

13 TYPO3\CMS\Core\Database\DatabaseConnection::query("")


/data/www/www.xxxxxx/typo3_src-7.6.9/typo3/sysext/core/Classes/Database/DatabaseConnection.php:


01085:     public function sql_query($query)
01086:     {

01087:         $res = $this->query($query);

01088:         if ($this->debugOutput) {
01089:             $this->debug('sql_query', $query);


12 TYPO3\CMS\Core\Database\DatabaseConnection::sql_query("")


/data/www/www.xxxxxx/t3/typo3conf/ext/cooluri/Classes/Core/DBLayer.php:

00035: 00036: public function query($stmt) {

00037:   return $GLOBALS['TYPO3_DB']->sql_query($stmt);

00038: }
00039:

11 Bednarik\Cooluri\Core\DBLayer::query("")


/data/www/www.xxxxxx/t3/typo3conf/ext/cooluri/Classes/Core/Translate.php:

00295:                                     if ($proceed) {
00296:                                         $db = DB::getInstance();

00297:                                         $res = $db->query($sql);

00298:                                         if (!$db->error() &&
$db->num_rows($res)>0) { // no match found - not translating
00299:                                             $row =
$db->fetch_row($res);


10
Bednarik\Cooluri\Core\Translate::cool2params("/data/www/www.xxxxxx/index.php?id=9&no_cache=1")



/data/www/www.xxxxxx/t3/typo3conf/ext/cooluri/Classes/Integration/CoolUri.php:


00116:             }
00117:
00118:             $pars = $lt->cool2params($paramsinurl);

00119: 00120:             $params['pObj']->id = $pars['id'];


9 Bednarik\Cooluri\Integration\CoolUri::cool2params(array,
TYPO3\CMS\Frontend\Controller\TypoScriptFrontendController)

8 call_user_func_array(array, array)


/data/www/www.xxxxxx/typo3_src-7.6.9/typo3/sysext/core/Classes/Utility/GeneralUtility.php:


04373:                     }
04374:                     // Call method:

04375:                     $content =
call_user_func_array(array(&$classObj, $parts[1]), array(&$params, &$ref));

04376:                 } else {
04377:                     $errorMsg = 'No method name \'' . $parts[1] .
'\' in class ' . $parts[0];


7
TYPO3\CMS\Core\Utility\GeneralUtility::callUserFunction("Bednarik\Cooluri\Integration\CoolUri->cool2params",
array, TYPO3\CMS\Frontend\Controller\TypoScriptFrontendController)


/data/www/www.xxxxxx/typo3_src-7.6.9/typo3/sysext/frontend/Classes/Controller/TypoScriptFrontendController.php:


01175:             $_params = array('pObj' => &$this);
01176:             foreach
($this->TYPO3_CONF_VARS['SC_OPTIONS']['tslib/class.tslib_fe.php']['checkAlternativeIdMethods-PostProc']
as $_funcRef) {

01177:                 GeneralUtility::callUserFunction($_funcRef,
$_params, $this);

01178:             }
01179:         }


6
TYPO3\CMS\Frontend\Controller\TypoScriptFrontendController::checkAlternativeIdMethods()



/data/www/www.xxxxxx/typo3_src-7.6.9/typo3/sysext/frontend/Classes/Http/RequestHandler.php:


00136:             $this->bootstrap->loadCachedTca();
00137:         }

00138:         $this->controller->checkAlternativeIdMethods();

00139:         $this->controller->clear_preview();
00140:         $this->controller->determineId();


5
TYPO3\CMS\Frontend\Http\RequestHandler::handleRequest(TYPO3\CMS\Core\Http\ServerRequest)



/data/www/www.xxxxxx/typo3_src-7.6.9/typo3/sysext/core/Classes/Core/Bootstrap.php:


00300: 00301:         // Execute the command which returns a Response
object or NULL

00302:         $this->response = $requestHandler->handleRequest($request);

00303:         return $this;
00304:     }


4
TYPO3\CMS\Core\Core\Bootstrap::handleRequest(TYPO3\CMS\Core\Http\ServerRequest)



/data/www/www.xxxxxx/typo3_src-7.6.9/typo3/sysext/frontend/Classes/Http/Application.php:


00076:     public function run(callable $execute = null)
00077:     {

00078:
$this->bootstrap->handleRequest(\TYPO3\CMS\Core\Http\ServerRequestFactory::fromGlobals());


00079: 00080:         if ($execute !== null) {


3 TYPO3\CMS\Frontend\Http\Application::run()


/data/www/www.xxxxxx/typo3_src-7.6.9/index.php:

00031: call_user_func(function () {
00032:     $classLoader = require rtrim(realpath(__DIR__ . '/typo3'),
'\\/') . '/../vendor/autoload.php';

00033:     (new \TYPO3\CMS\Frontend\Http\Application($classLoader))->run();

00034: });


2 {closure}()

1 call_user_func(Closure)


/data/www/www.xxxxxx/typo3_src-7.6.9/index.php:

00032:     $classLoader = require rtrim(realpath(__DIR__ . '/typo3'),
'\\/') . '/../vendor/autoload.php';
00033:     (new \TYPO3\CMS\Frontend\Http\Application($classLoader))->run();

00034: });


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