No se como se puede solucionar
¿Alguien sabe porqué me da este error?
Doctrine\DBAL\Exception: Failed to connect to the database: An exception occurred in the driver: could not find driver in /var/www/html/nextcloud/lib/private/DB/Connection.php:142
Stack trace:
#0 /var/www/html/nextcloud/3rdparty/doctrine/dbal/src/Connection.php(1531): OC\DB\Connection->connect()
#1 /var/www/html/nextcloud/3rdparty/doctrine/dbal/src/Connection.php(1029): Doctrine\DBAL\Connection->getWrappedConnection()
#2 /var/www/html/nextcloud/lib/private/DB/Connection.php(264): Doctrine\DBAL\Connection->executeQuery()
#3 /var/www/html/nextcloud/3rdparty/doctrine/dbal/src/Query/QueryBuilder.php(345): OC\DB\Connection->executeQuery()
#4 /var/www/html/nextcloud/lib/private/DB/QueryBuilder/QueryBuilder.php(280): Doctrine\DBAL\Query\QueryBuilder->execute()
#5 /var/www/html/nextcloud/lib/private/AppConfig.php(417): OC\DB\QueryBuilder\QueryBuilder->execute()
#6 /var/www/html/nextcloud/lib/private/AppConfig.php(183): OC\AppConfig->loadConfigValues()
#7 /var/www/html/nextcloud/lib/private/AppConfig.php(373): OC\AppConfig->getApps()
#8 /var/www/html/nextcloud/lib/private/legacy/OC_App.php(976): OC\AppConfig->getValues()
#9 /var/www/html/nextcloud/lib/private/Server.php(729): OC_App::getAppVersions()
#10 /var/www/html/nextcloud/lib/private/AppFramework/Utility/SimpleContainer.php(171): OC\Server->OC{closure}()
#11 /var/www/html/nextcloud/3rdparty/pimple/pimple/src/Pimple/Container.php(122): OC\AppFramework\Utility\SimpleContainer->OC\AppFramework\Utility{closure}()
#12 /var/www/html/nextcloud/lib/private/AppFramework/Utility/SimpleContainer.php(138): Pimple\Container->offsetGet()
#13 /var/www/html/nextcloud/lib/private/ServerContainer.php(171): OC\AppFramework\Utility\SimpleContainer->query()
#14 /var/www/html/nextcloud/lib/private/AppFramework/Utility/SimpleContainer.php(65): OC\ServerContainer->query()
#15 /var/www/html/nextcloud/lib/private/AppFramework/Utility/SimpleContainer.php(193): OC\AppFramework\Utility\SimpleContainer->get()
#16 /var/www/html/nextcloud/lib/private/AppFramework/Utility/SimpleContainer.php(171): OC\AppFramework\Utility\SimpleContainer->OC\AppFramework\Utility{closure}()
#17 /var/www/html/nextcloud/3rdparty/pimple/pimple/src/Pimple/Container.php(118): OC\AppFramework\Utility\SimpleContainer->OC\AppFramework\Utility{closure}()
#18 /var/www/html/nextcloud/lib/private/AppFramework/Utility/SimpleContainer.php(138): Pimple\Container->offsetGet()
#19 /var/www/html/nextcloud/lib/private/ServerContainer.php(171): OC\AppFramework\Utility\SimpleContainer->query()
#20 /var/www/html/nextcloud/lib/private/AppFramework/Utility/SimpleContainer.php(65): OC\ServerContainer->query()
#21 /var/www/html/nextcloud/lib/private/Server.php(1108): OC\AppFramework\Utility\SimpleContainer->get()
#22 /var/www/html/nextcloud/lib/private/AppFramework/Utility/SimpleContainer.php(171): OC\Server->OC{closure}()
#23 /var/www/html/nextcloud/3rdparty/pimple/pimple/src/Pimple/Container.php(122): OC\AppFramework\Utility\SimpleContainer->OC\AppFramework\Utility{closure}()
#24 /var/www/html/nextcloud/lib/private/AppFramework/Utility/SimpleContainer.php(138): Pimple\Container->offsetGet()
#25 /var/www/html/nextcloud/lib/private/ServerContainer.php(171): OC\AppFramework\Utility\SimpleContainer->query()
#26 /var/www/html/nextcloud/lib/private/AppFramework/Utility/SimpleContainer.php(65): OC\ServerContainer->query()
#27 /var/www/html/nextcloud/lib/private/Server.php(2063): OC\AppFramework\Utility\SimpleContainer->get()
#28 /var/www/html/nextcloud/lib/private/Files/View.php(119): OC\Server->getLockingProvider()
#29 /var/www/html/nextcloud/lib/private/Server.php(464): OC\Files\View->__construct()
#30 /var/www/html/nextcloud/lib/private/AppFramework/Utility/SimpleContainer.php(171): OC\Server->OC{closure}()
#31 /var/www/html/nextcloud/3rdparty/pimple/pimple/src/Pimple/Container.php(122): OC\AppFramework\Utility\SimpleContainer->OC\AppFramework\Utility{closure}()
#32 /var/www/html/nextcloud/lib/private/AppFramework/Utility/SimpleContainer.php(138): Pimple\Container->offsetGet()
#33 /var/www/html/nextcloud/lib/private/ServerContainer.php(171): OC\AppFramework\Utility\SimpleContainer->query()
#34 /var/www/html/nextcloud/lib/private/AppFramework/Utility/SimpleContainer.php(65): OC\ServerContainer->query()
#35 /var/www/html/nextcloud/lib/private/Server.php(1465): OC\AppFramework\Utility\SimpleContainer->get()
#36 /var/www/html/nextcloud/lib/base.php(623): OC\Server->boot()
#37 /var/www/html/nextcloud/lib/base.php(1164): OC::init()
#38 /var/www/html/nextcloud/cron.php(43): require_once(‘…’)
#39 {main}
