Während der Darstellung eines Templates ist ein Fehler aufgetreten.

SQLSTATE[22P02]: Invalid text representation: 7 ERROR:  invalid input syntax for type boolean: ""

#0 /var/www/html/webroot/core/lib/doctrine/Doctrine/Connection/Statement.php(269): Doctrine_Connection->rethrowException(Object(PDOException), Object(Doctrine_Connection_Statement))
#1 /var/www/html/webroot/core/lib/doctrine/Doctrine/Connection.php(1006): Doctrine_Connection_Statement->execute(Array)
#2 /var/www/html/webroot/core/lib/doctrine/Doctrine/Connection.php(862): Doctrine_Connection->execute('SELECT DISTINCT...', Array)
#3 /var/www/html/webroot/core/base/SqlQuery.php(551): Doctrine_Connection->fetchAssoc('SELECT DISTINCT...', Array)
#4 /var/www/html/webroot/modules/shop/classes/EvuArticleController.class.php(262): SqlQuery->fetchAssoc()
#5 /var/www/html/webroot/modules/pampers/classes/layouter/HTMLPampersArticleDefault.class.php(14): EvuArticleController::getPseudoVariants(6780)
#6 /var/www/html/webroot/modules/perfectshave/classes/layouter/HTMLShaveArticleDefault.class.php(233): HTMLPampersArticleDefault->renderBody()
#7 /var/www/html/webroot/modules/perfectshave/classes/layouter/HTMLShaveArticleDefault.class.php(161): HTMLShaveArticleDefault->render()
#8 /var/www/html/webroot/modules/pampers/classes/layouter/HTMLPampersArticleListItem.class.php(26): HTMLShaveArticleDefault->__construct(Array, Array)
#9 /var/www/html/webroot/modules/pamperssections/templates/SectionProducts.tpl.php(13): HTMLPampersArticleListItem->__construct(Array, Array, true, true)
#10 /var/www/html/webroot/core/Template.class.php(253): include('/var/www/html/w...')
#11 /var/www/html/webroot/core/Template.class.php(209): Template->incTemplateFile('/var/www/html/w...')
#12 /var/www/html/webroot/core/Template.class.php(293): Template->display('pamperssections...')
#13 /var/www/html/webroot/modules/shop/templates/ShopModernDiapersCategory.tpl.php(32): Template->render('pamperssections...')
#14 /var/www/html/webroot/core/Template.class.php(253): include('/var/www/html/w...')
#15 /var/www/html/webroot/core/Template.class.php(209): Template->incTemplateFile('/var/www/html/w...')
#16 /var/www/html/webroot/modules/shop/actions/ShopModernDiapersCategory.class.php(57): Template->display()
#17 [internal function]: ShopModernDiapersCategory->run()
#18 /var/www/html/webroot/core/FrontController.class.php(486): ReflectionMethod->invoke(Object(ShopModernDiapersCategory))
#19 /var/www/html/webroot/core/FrontController.class.php(313): FrontController->executeAction('shop.ShopModern...')
#20 /var/www/html/webroot/index.php(23): FrontController->run()
#21 {main}