Fatal error: Uncaught Error: Call to a member function quote() on null in /home/httpd/vhosts/milani.ch/httpdocs/silverstripe-2023/vendor/silverstripe/framework/src/ORM/Connect/PDOConnector.php:297
Stack trace:
#0 /home/httpd/vhosts/milani.ch/httpdocs/silverstripe-2023/vendor/silverstripe/framework/src/ORM/Connect/PDOConnector.php(285): SilverStripe\ORM\Connect\PDOConnector->quoteString('Subsite')
#1 /home/httpd/vhosts/milani.ch/httpdocs/silverstripe-2023/vendor/silverstripe/framework/src/ORM/Connect/Database.php(324): SilverStripe\ORM\Connect\PDOConnector->escapeString('Subsite')
#2 /home/httpd/vhosts/milani.ch/httpdocs/silverstripe-2023/vendor/silverstripe/framework/src/Core/Convert.php(216): SilverStripe\ORM\Connect\Database->escapeString('Subsite')
#3 /home/httpd/vhosts/milani.ch/httpdocs/silverstripe-2023/vendor/silverstripe/framework/src/ORM/DataObjectSchema.php(131): SilverStripe\Core\Convert::raw2sql('Subsite')
#4 /home/httpd/vhosts/milani.ch/httpdocs/silverstripe-2023/vendor/silverstripe/framework/src/ORM/DataQuery.php(181): SilverStripe\ORM\DataObjectSchema->tableName('SilverStripe\\Su...')
#5 /home/httpd/vhosts/milani.ch/httpdocs/silverstripe-2023/vendor/silverstripe/framework/src/ORM/DataQuery.php(79): SilverStripe\ORM\DataQuery->initialiseQuery()
#6 /home/httpd/vhosts/milani.ch/httpdocs/silverstripe-2023/vendor/silverstripe/framework/src/ORM/DataList.php(61): SilverStripe\ORM\DataQuery->__construct('SilverStripe\\Su...')
#7 /home/httpd/vhosts/milani.ch/httpdocs/silverstripe-2023/vendor/silverstripe/framework/src/Core/Injector/InjectionCreator.php(35): SilverStripe\ORM\DataList->__construct('SilverStripe\\Su...')
#8 /home/httpd/vhosts/milani.ch/httpdocs/silverstripe-2023/vendor/silverstripe/framework/src/Core/Injector/Injector.php(633): SilverStripe\Core\Injector\InjectionCreator->create('SilverStripe\\OR...', Array)
#9 /home/httpd/vhosts/milani.ch/httpdocs/silverstripe-2023/vendor/silverstripe/framework/src/Core/Injector/Injector.php(1045): SilverStripe\Core\Injector\Injector->instantiate(Array, 'SilverStripe\\OR...', 'prototype')
#10 /home/httpd/vhosts/milani.ch/httpdocs/silverstripe-2023/vendor/silverstripe/framework/src/Core/Injector/Injector.php(998): SilverStripe\Core\Injector\Injector->getNamedService('SilverStripe\\OR...', false, Array)
#11 /home/httpd/vhosts/milani.ch/httpdocs/silverstripe-2023/vendor/silverstripe/framework/src/Core/Injector/Injector.php(1168): SilverStripe\Core\Injector\Injector->get('SilverStripe\\OR...', false, Array)
#12 /home/httpd/vhosts/milani.ch/httpdocs/silverstripe-2023/vendor/silverstripe/framework/src/Core/Injector/Injectable.php(30): SilverStripe\Core\Injector\Injector->createWithArgs('SilverStripe\\OR...', Array)
#13 /home/httpd/vhosts/milani.ch/httpdocs/silverstripe-2023/vendor/silverstripe/framework/src/ORM/DataObject.php(3373): SilverStripe\View\ViewableData::create('SilverStripe\\Su...')
#14 /home/httpd/vhosts/milani.ch/httpdocs/silverstripe-2023/vendor/silverstripe/subsites/src/Model/Subsite.php(191): SilverStripe\ORM\DataObject::get()
#15 /home/httpd/vhosts/milani.ch/httpdocs/silverstripe-2023/vendor/silverstripe/subsites/src/Extensions/ErrorPageSubsite.php(33): SilverStripe\Subsites\Model\Subsite::currentSubsite()
#16 /home/httpd/vhosts/milani.ch/httpdocs/silverstripe-2023/vendor/silverstripe/framework/src/Core/Extensible.php(468): SilverStripe\Subsites\Extensions\ErrorPageSubsite->updateErrorFilename('error-500.html', 500, NULL, NULL, NULL, NULL, NULL)
#17 /home/httpd/vhosts/milani.ch/httpdocs/silverstripe-2023/vendor/silverstripe/errorpage/src/ErrorPage.php(433): SilverStripe\View\ViewableData->extend('updateErrorFile...', 'error-500.html', 500)
#18 /home/httpd/vhosts/milani.ch/httpdocs/silverstripe-2023/vendor/silverstripe/errorpage/src/ErrorPage.php(377): SilverStripe\ErrorPage\ErrorPage::get_error_filename(500)
#19 /home/httpd/vhosts/milani.ch/httpdocs/silverstripe-2023/vendor/silverstripe/errorpage/src/ErrorPageErrorFormatter.php(23): SilverStripe\ErrorPage\ErrorPage::get_content_for_errorcode(500)
#20 /home/httpd/vhosts/milani.ch/httpdocs/silverstripe-2023/vendor/silverstripe/framework/src/Logging/DebugViewFriendlyErrorFormatter.php(108): SilverStripe\ErrorPage\ErrorPageErrorFormatter->output(500)
#21 /home/httpd/vhosts/milani.ch/httpdocs/silverstripe-2023/vendor/monolog/monolog/src/Monolog/Handler/AbstractProcessingHandler.php(37): SilverStripe\Logging\DebugViewFriendlyErrorFormatter->format(Array)
#22 /home/httpd/vhosts/milani.ch/httpdocs/silverstripe-2023/vendor/monolog/monolog/src/Monolog/Logger.php(344): Monolog\Handler\AbstractProcessingHandler->handle(Array)
#23 /home/httpd/vhosts/milani.ch/httpdocs/silverstripe-2023/vendor/monolog/monolog/src/Monolog/Logger.php(614): Monolog\Logger->addRecord(400, 'Uncaught Except...', Array)
#24 /home/httpd/vhosts/milani.ch/httpdocs/silverstripe-2023/vendor/monolog/monolog/src/Monolog/ErrorHandler.php(138): Monolog\Logger->log(400, 'Uncaught Except...', Array)
#25 [internal function]: Monolog\ErrorHandler->handleException(Object(PDOException))
#26 {main}
  thrown in /home/httpd/vhosts/milani.ch/httpdocs/silverstripe-2023/vendor/silverstripe/framework/src/ORM/Connect/PDOConnector.php on line 297

Fatal error: Uncaught Error: Call to a member function quote() on null in /home/httpd/vhosts/milani.ch/httpdocs/silverstripe-2023/vendor/silverstripe/framework/src/ORM/Connect/PDOConnector.php:297
Stack trace:
#0 /home/httpd/vhosts/milani.ch/httpdocs/silverstripe-2023/vendor/silverstripe/framework/src/ORM/Connect/PDOConnector.php(285): SilverStripe\ORM\Connect\PDOConnector->quoteString('Subsite')
#1 /home/httpd/vhosts/milani.ch/httpdocs/silverstripe-2023/vendor/silverstripe/framework/src/ORM/Connect/Database.php(324): SilverStripe\ORM\Connect\PDOConnector->escapeString('Subsite')
#2 /home/httpd/vhosts/milani.ch/httpdocs/silverstripe-2023/vendor/silverstripe/framework/src/Core/Convert.php(216): SilverStripe\ORM\Connect\Database->escapeString('Subsite')
#3 /home/httpd/vhosts/milani.ch/httpdocs/silverstripe-2023/vendor/silverstripe/framework/src/ORM/DataObjectSchema.php(131): SilverStripe\Core\Convert::raw2sql('Subsite')
#4 /home/httpd/vhosts/milani.ch/httpdocs/silverstripe-2023/vendor/silverstripe/framework/src/ORM/DataQuery.php(181): SilverStripe\ORM\DataObjectSchema->tableName('SilverStripe\\Su...')
#5 /home/httpd/vhosts/milani.ch/httpdocs/silverstripe-2023/vendor/silverstripe/framework/src/ORM/DataQuery.php(79): SilverStripe\ORM\DataQuery->initialiseQuery()
#6 /home/httpd/vhosts/milani.ch/httpdocs/silverstripe-2023/vendor/silverstripe/framework/src/ORM/DataList.php(61): SilverStripe\ORM\DataQuery->__construct('SilverStripe\\Su...')
#7 /home/httpd/vhosts/milani.ch/httpdocs/silverstripe-2023/vendor/silverstripe/framework/src/Core/Injector/InjectionCreator.php(35): SilverStripe\ORM\DataList->__construct('SilverStripe\\Su...')
#8 /home/httpd/vhosts/milani.ch/httpdocs/silverstripe-2023/vendor/silverstripe/framework/src/Core/Injector/Injector.php(633): SilverStripe\Core\Injector\InjectionCreator->create('SilverStripe\\OR...', Array)
#9 /home/httpd/vhosts/milani.ch/httpdocs/silverstripe-2023/vendor/silverstripe/framework/src/Core/Injector/Injector.php(1045): SilverStripe\Core\Injector\Injector->instantiate(Array, 'SilverStripe\\OR...', 'prototype')
#10 /home/httpd/vhosts/milani.ch/httpdocs/silverstripe-2023/vendor/silverstripe/framework/src/Core/Injector/Injector.php(998): SilverStripe\Core\Injector\Injector->getNamedService('SilverStripe\\OR...', false, Array)
#11 /home/httpd/vhosts/milani.ch/httpdocs/silverstripe-2023/vendor/silverstripe/framework/src/Core/Injector/Injector.php(1168): SilverStripe\Core\Injector\Injector->get('SilverStripe\\OR...', false, Array)
#12 /home/httpd/vhosts/milani.ch/httpdocs/silverstripe-2023/vendor/silverstripe/framework/src/Core/Injector/Injectable.php(30): SilverStripe\Core\Injector\Injector->createWithArgs('SilverStripe\\OR...', Array)
#13 /home/httpd/vhosts/milani.ch/httpdocs/silverstripe-2023/vendor/silverstripe/framework/src/ORM/DataObject.php(3373): SilverStripe\View\ViewableData::create('SilverStripe\\Su...')
#14 /home/httpd/vhosts/milani.ch/httpdocs/silverstripe-2023/vendor/silverstripe/subsites/src/Model/Subsite.php(191): SilverStripe\ORM\DataObject::get()
#15 /home/httpd/vhosts/milani.ch/httpdocs/silverstripe-2023/vendor/silverstripe/subsites/src/Extensions/ErrorPageSubsite.php(33): SilverStripe\Subsites\Model\Subsite::currentSubsite()
#16 /home/httpd/vhosts/milani.ch/httpdocs/silverstripe-2023/vendor/silverstripe/framework/src/Core/Extensible.php(468): SilverStripe\Subsites\Extensions\ErrorPageSubsite->updateErrorFilename('error-500.html', 500, NULL, NULL, NULL, NULL, NULL)
#17 /home/httpd/vhosts/milani.ch/httpdocs/silverstripe-2023/vendor/silverstripe/errorpage/src/ErrorPage.php(433): SilverStripe\View\ViewableData->extend('updateErrorFile...', 'error-500.html', 500)
#18 /home/httpd/vhosts/milani.ch/httpdocs/silverstripe-2023/vendor/silverstripe/errorpage/src/ErrorPage.php(377): SilverStripe\ErrorPage\ErrorPage::get_error_filename(500)
#19 /home/httpd/vhosts/milani.ch/httpdocs/silverstripe-2023/vendor/silverstripe/errorpage/src/ErrorPageErrorFormatter.php(23): SilverStripe\ErrorPage\ErrorPage::get_content_for_errorcode(500)
#20 /home/httpd/vhosts/milani.ch/httpdocs/silverstripe-2023/vendor/silverstripe/framework/src/Logging/DebugViewFriendlyErrorFormatter.php(108): SilverStripe\ErrorPage\ErrorPageErrorFormatter->output(500)
#21 /home/httpd/vhosts/milani.ch/httpdocs/silverstripe-2023/vendor/monolog/monolog/src/Monolog/Handler/AbstractProcessingHandler.php(37): SilverStripe\Logging\DebugViewFriendlyErrorFormatter->format(Array)
#22 /home/httpd/vhosts/milani.ch/httpdocs/silverstripe-2023/vendor/monolog/monolog/src/Monolog/Logger.php(344): Monolog\Handler\AbstractProcessingHandler->handle(Array)
#23 /home/httpd/vhosts/milani.ch/httpdocs/silverstripe-2023/vendor/monolog/monolog/src/Monolog/Logger.php(614): Monolog\Logger->addRecord(550, 'Fatal Error (E_...', Array)
#24 /home/httpd/vhosts/milani.ch/httpdocs/silverstripe-2023/vendor/monolog/monolog/src/Monolog/ErrorHandler.php(189): Monolog\Logger->log(550, 'Fatal Error (E_...', Array)
#25 [internal function]: Monolog\ErrorHandler->handleFatalError()
#26 {main}
  thrown in /home/httpd/vhosts/milani.ch/httpdocs/silverstripe-2023/vendor/silverstripe/framework/src/ORM/Connect/PDOConnector.php on line 297