SQLSTATE[42000]: Syntax error or access violation: 1064

Hallo, seit kurzer zeit bekomme ich diverse Fehlermeldungen, die sicherlich irgendwie zusammenhängen - diese treten auf wenn ich im Fontend oder backend Formulare öffnen möchte: Aufruf eines Formular im Frontend: QLSTATE[42000]: Syntax error or access violation: 1064 You have an error in your SQL syntax; check the manual that corresponds to your MySQL server version for the right syntax to use near 'WHERE s0\_.id = '26' ORDER BY s1\_.position ASC' at line 1 in Doctrine/DBAL/Connection.php on line 628 Stack trace: #0 Doctrine/DBAL/Connection.php(628): PDOStatement-\>execute() #1 Doctrine/ORM/Query/Exec/SingleSelectExecutor.php(46): Doctrine\DBAL\Connection-\>executeQuery('SELECT s0\_.id A...', Array, Array, NULL) #2 Doctrine/ORM/Query.php(260): Doctrine\ORM\Query\Exec\SingleSelectExecutor-\>execute(Object(Doctrine\DBAL\Connection), Array, Array) #3 Doctrine/ORM/AbstractQuery.php(595): Doctrine\ORM\Query-\>\_doExecute() #4 Doctrine/ORM/AbstractQuery.php(456): Doctrine\ORM\AbstractQuery-\>execute(Array, 1) #5 Shopware/Controllers/Frontend/Forms.php(76): Doctrine\ORM\AbstractQuery-\>getOneOrNullResult(1) #6 Enlight/Controller/Action.php(148): Shopware\_Controllers\_Frontend\_Forms-\>indexAction() #7 Enlight/Controller/Dispatcher/Default.php(521): Enlight\_Controller\_Action-\>dispatch('indexAction') #8 Enlight/Controller/Front.php(214): Enlight\_Controller\_Dispatcher\_Default-\>dispatch(Object(Enlight\_Controller\_Request\_RequestHttp), Object(Enlight\_Controller\_Response\_ResponseHttp)) #9 Shopware/Components/HttpCache/HttpKernel.php(79): Enlight\_Controller\_Front-\>dispatch() #10 Symfony/Component/HttpKernel/HttpCache/HttpCache.php(434): Shopware\Components\HttpCache\HttpKernel-\>handle(Object(Symfony\Component\HttpFoundation\Request), 1, true) #11 Shopware/Components/HttpCache/AppCache.php(234): Symfony\Component\HttpKernel\HttpCache\HttpCache-\>forward(Object(Symfony\Component\HttpFoundation\Request), true, NULL) #12 Symfony/Component/HttpKernel/HttpCache/HttpCache.php(403): Shopware\Components\HttpCache\AppCache-\>forward(Object(Symfony\Component\HttpFoundation\Request), true) #13 Symfony/Component/HttpKernel/HttpCache/HttpCache.php(303): Symfony\Component\HttpKernel\HttpCache\HttpCache-\>fetch(Object(Symfony\Component\HttpFoundation\Request), true) #14 Shopware/Components/HttpCache/AppCache.php(158): Symfony\Component\HttpKernel\HttpCache\HttpCache-\>lookup(Object(Symfony\Component\HttpFoundation\Request), true) #15 Symfony/Component/HttpKernel/HttpCache/HttpCache.php(192): Shopware\Components\HttpCache\AppCache-\>lookup(Object(Symfony\Component\HttpFoundation\Request), true) #16 Shopware/Components/HttpCache/AppCache.php(110): Symfony\Component\HttpKernel\HttpCache\HttpCache-\>handle(Object(Symfony\Component\HttpFoundation\Request), 1, true) #17 Shopware/Bootstrap.php(70): Shopware\Components\HttpCache\AppCache-\>handle(Object(Symfony\Component\HttpFoundation\Request)) #18 Enlight/Application.php(192): Shopware\_Bootstrap-\>run() #19 shopware.php(83): Enlight\_Application-\>run() #20 {main} Aufruf von Formularen im Backend: SQLSTATE[42000]: Syntax error or access violation: 1064 You have an error in your SQL syntax; check the manual that corresponds to your MySQL server version for the right syntax to use near 'WHERE s0\_.id = '5' ORDER BY s1\_.position ASC' at line 1 in Doctrine/DBAL/Connection.php on line 628 Stack trace: #0 Doctrine/DBAL/Connection.php(628): PDOStatement-\>execute() #1 Doctrine/ORM/Query/Exec/SingleSelectExecutor.php(46): Doctrine\DBAL\Connection-\>executeQuery('SELECT s0\_.id A...', Array, Array, NULL) #2 Doctrine/ORM/Query.php(260): Doctrine\ORM\Query\Exec\SingleSelectExecutor-\>execute(Object(Doctrine\DBAL\Connection), Array, Array) #3 Doctrine/ORM/AbstractQuery.php(595): Doctrine\ORM\Query-\>\_doExecute() #4 Doctrine/ORM/AbstractQuery.php(432): Doctrine\ORM\AbstractQuery-\>execute(Array, 2) #5 Shopware/Controllers/Backend/Form.php(130): Doctrine\ORM\AbstractQuery-\>getArrayResult() #6 Shopware/Controllers/Backend/Form.php(105): Shopware\_Controllers\_Backend\_Form-\>getSingleForm('5') #7 Enlight/Controller/Action.php(148): Shopware\_Controllers\_Backend\_Form-\>getFormsAction() #8 Enlight/Controller/Dispatcher/Default.php(521): Enlight\_Controller\_Action-\>dispatch('getFormsAction') #9 Enlight/Controller/Front.php(214): Enlight\_Controller\_Dispatcher\_Default-\>dispatch(Object(Enlight\_Controller\_Request\_RequestHttp), Object(Enlight\_Controller\_Response\_ResponseHttp)) #10 Shopware/Components/HttpCache/HttpKernel.php(79): Enlight\_Controller\_Front-\>dispatch() #11 Symfony/Component/HttpKernel/HttpCache/HttpCache.php(434): Shopware\Components\HttpCache\HttpKernel-\>handle(Object(Symfony\Component\HttpFoundation\Request), 1, true) #12 Shopware/Components/HttpCache/AppCache.php(234): Symfony\Component\HttpKernel\HttpCache\HttpCache-\>forward(Object(Symfony\Component\HttpFoundation\Request), true, NULL) #13 Symfony/Component/HttpKernel/HttpCache/HttpCache.php(230): Shopware\Components\HttpCache\AppCache-\>forward(Object(Symfony\Component\HttpFoundation\Request), true) #14 Shopware/Components/HttpCache/AppCache.php(99): .... SEO-Index neu aufbauen: - keine Funktion, hier tut sich nichts — Lösungsversuche: - Cache im Backend gelöscht (mehrfach) - Cache auf Webspace gelöscht - Rewrite-URLs in Datenbank gelöscht - neue DB auf neuem Webspace in neuer Installation Version: 4.1.3 Wäre toll, wenn hier jemand helfen kann.