I was having issues with running as www-data so I’m running as root (dangerous, I know)
root@yuno:~# php /var/www/nextcloud/occ
An unhandled exception has been thrown:
Doctrine\DBAL\DBALException: Failed to connect to the database: An exception occurred in driver: could not find driver in /var/www/nextcloud/lib/private/DB/Connection.php:68
Stack trace:
#0 /var/www/nextcloud/3rdparty/doctrine/dbal/lib/Doctrine/DBAL/Connection.php(420): OC\DB\Connection->connect()
#1 /var/www/nextcloud/3rdparty/doctrine/dbal/lib/Doctrine/DBAL/Connection.php(380): Doctrine\DBAL\Connection->getDatabasePlatformVersion()
#2 /var/www/nextcloud/3rdparty/doctrine/dbal/lib/Doctrine/DBAL/Connection.php(324): Doctrine\DBAL\Connection->detectDatabasePlatform()
#3 /var/www/nextcloud/3rdparty/doctrine/dbal/lib/Doctrine/DBAL/Connection.php(683): Doctrine\DBAL\Connection->getDatabasePlatform()
#4 /var/www/nextcloud/lib/private/DB/Connection.php(155): Doctrine\DBAL\Connection->setTransactionIsolation()
#5 /var/www/nextcloud/3rdparty/doctrine/dbal/lib/Doctrine/DBAL/DriverManager.php(195): OC\DB\Connection->__construct()
#6 /var/www/nextcloud/lib/private/DB/ConnectionFactory.php(157): Doctrine\DBAL\DriverManager::getConnection()
#7 /var/www/nextcloud/lib/private/Server.php(748): OC\DB\ConnectionFactory->getConnection()
#8 /var/www/nextcloud/3rdparty/pimple/pimple/src/Pimple/Container.php(118): OC\Server->OC\{closure}()
#9 /var/www/nextcloud/lib/private/ServerContainer.php(125): Pimple\Container->offsetGet()
#10 /var/www/nextcloud/lib/private/AppFramework/Utility/SimpleContainer.php(162): OC\ServerContainer->query()
#11 /var/www/nextcloud/3rdparty/pimple/pimple/src/Pimple/Container.php(114): OC\AppFramework\Utility\SimpleContainer->OC\AppFramework\Utility\{closure}()
#12 /var/www/nextcloud/lib/private/ServerContainer.php(125): Pimple\Container->offsetGet()
#13 /var/www/nextcloud/lib/private/Server.php(1664): OC\ServerContainer->query()
#14 /var/www/nextcloud/lib/private/Server.php(421): OC\Server->getDatabaseConnection()
#15 /var/www/nextcloud/3rdparty/pimple/pimple/src/Pimple/Container.php(118): OC\Server->OC\{closure}()
#16 /var/www/nextcloud/lib/private/ServerContainer.php(125): Pimple\Container->offsetGet()
#17 /var/www/nextcloud/lib/private/AppFramework/Utility/SimpleContainer.php(70): OC\ServerContainer->query()
#18 /var/www/nextcloud/lib/private/AppFramework/Utility/SimpleContainer.php(100): OC\AppFramework\Utility\SimpleContainer->buildClass()
#19 /var/www/nextcloud/lib/private/AppFramework/Utility/SimpleContainer.php(115): OC\AppFramework\Utility\SimpleContainer->resolve()
#20 /var/www/nextcloud/lib/private/ServerContainer.php(150): OC\AppFramework\Utility\SimpleContainer->query()
#21 /var/www/nextcloud/lib/private/AppFramework/Utility/SimpleContainer.php(70): OC\ServerContainer->query()
#22 /var/www/nextcloud/lib/private/AppFramework/Utility/SimpleContainer.php(100): OC\AppFramework\Utility\SimpleContainer->buildClass()
#23 /var/www/nextcloud/lib/private/AppFramework/Utility/SimpleContainer.php(115): OC\AppFramework\Utility\SimpleContainer->resolve()
#24 /var/www/nextcloud/lib/private/ServerContainer.php(150): OC\AppFramework\Utility\SimpleContainer->query()
#25 /var/www/nextcloud/lib/private/AppFramework/Utility/SimpleContainer.php(162): OC\ServerContainer->query()
#26 /var/www/nextcloud/3rdparty/pimple/pimple/src/Pimple/Container.php(114): OC\AppFramework\Utility\SimpleContainer->OC\AppFramework\Utility\{closure}()
#27 /var/www/nextcloud/lib/private/ServerContainer.php(125): Pimple\Container->offsetGet()
#28 /var/www/nextcloud/lib/private/Server.php(433): OC\ServerContainer->query()
#29 /var/www/nextcloud/3rdparty/pimple/pimple/src/Pimple/Container.php(118): OC\Server->OC\{closure}()
#30 /var/www/nextcloud/lib/private/ServerContainer.php(125): Pimple\Container->offsetGet()
#31 /var/www/nextcloud/lib/private/AppFramework/Utility/SimpleContainer.php(162): OC\ServerContainer->query()
#32 /var/www/nextcloud/3rdparty/pimple/pimple/src/Pimple/Container.php(114): OC\AppFramework\Utility\SimpleContainer->OC\AppFramework\Utility\{closure}()
#33 /var/www/nextcloud/lib/private/ServerContainer.php(125): Pimple\Container->offsetGet()
#34 /var/www/nextcloud/lib/private/Server.php(1540): OC\ServerContainer->query()
#35 /var/www/nextcloud/lib/private/Server.php(801): OC\Server->getUserSession()
#36 /var/www/nextcloud/3rdparty/pimple/pimple/src/Pimple/Container.php(118): OC\Server->OC\{closure}()
#37 /var/www/nextcloud/lib/private/ServerContainer.php(125): Pimple\Container->offsetGet()
#38 /var/www/nextcloud/lib/private/AppFramework/Utility/SimpleContainer.php(162): OC\ServerContainer->query()
#39 /var/www/nextcloud/3rdparty/pimple/pimple/src/Pimple/Container.php(114): OC\AppFramework\Utility\SimpleContainer->OC\AppFramework\Utility\{closure}()
#40 /var/www/nextcloud/lib/private/ServerContainer.php(125): Pimple\Container->offsetGet()
#41 /var/www/nextcloud/lib/private/Server.php(1835): OC\ServerContainer->query()
#42 /var/www/nextcloud/lib/private/legacy/app.php(347): OC\Server->getAppManager()
#43 /var/www/nextcloud/lib/private/legacy/app.php(114): OC_App::getEnabledApps()
#44 /var/www/nextcloud/lib/base.php(645): OC_App::loadApps()
#45 /var/www/nextcloud/lib/base.php(1089): OC::init()
#46 /var/www/nextcloud/console.php(48): require_once('/var/www/nextcl...')
#47 /var/www/nextcloud/occ(11): require_once('/var/www/nextcl...')
#48 {main}root@yuno:~#