I have Debian 10 with php7.4. Version Nextcloud 25,0,2,3 work well, but show notice to upgrade php from 7.4 to new version 8.
I try install 8.2 and see error that nextcloud don’t support php 8.2.
Try install php 8.1 and php 8.0, but got error
[Wed Dec 14 19:31:34.668058 2022] [php:error] [pid 284987] [client 10.10.2.10:36488] PHP Fatal error: Uncaught Doctrine\\DBAL\\Exception: Failed to connect to the database: An exception occurred in the driver: could not find driver in /var/www/nextcloud/lib/private/DB/Connection.php:139\nStack trace:\n#0 /var/www/nextcloud/3rdparty/doctrine/dbal/src/Connection.php(1519): OC\\DB\\Connection->connect()\n#1 /var/www/nextcloud/3rdparty/doctrine/dbal/src/Connection.php(1041): Doctrine\\DBAL\\Connection->getWrappedConnection()\n#2 /var/www/nextcloud/lib/private/DB/Connection.php(261): Doctrine\\DBAL\\Connection->executeQuery()\n#3 /var/www/nextcloud/3rdparty/doctrine/dbal/src/Query/QueryBuilder.php(345): OC\\DB\\Connection->executeQuery()\n#4 /var/www/nextcloud/lib/private/DB/QueryBuilder/QueryBuilder.php(281): Doctrine\\DBAL\\Query\\QueryBuilder->execute()\n#5 /var/www/nextcloud/lib/private/AppConfig.php(415): OC\\DB\\QueryBuilder\\QueryBuilder->execute()\n#6 /var/www/nextcloud/lib/private/AppConfig.php(180): OC\\AppConfig->loadConfigValues()\n#7 /var/www/nextcloud/lib/private/AppConfig.php(371): OC\\AppConfig->getApps()\n#8 /var/www/nextcloud/lib/private/legacy/OC_App.php(965): OC\\AppConfig->getValues()\n#9 /var/www/nextcloud/lib/private/Server.php(725): OC_App::getAppVersions()\n#10 /var/www/nextcloud/lib/private/AppFramework/Utility/SimpleContainer.php(162): OC\\Server->OC\\{closure}()\n#11 /var/www/nextcloud/3rdparty/pimple/pimple/src/Pimple/Container.php(122): OC\\AppFramework\\Utility\\SimpleContainer->OC\\AppFramework\\Utility\\{closure}()\n#12 /var/www/nextcloud/lib/private/AppFramework/Utility/SimpleContainer.php(129): Pimple\\Container->offsetGet()\n#13 /var/www/nextcloud/lib/private/ServerContainer.php(136): OC\\AppFramework\\Utility\\SimpleContainer->query()\n#14 /var/www/nextcloud/lib/private/AppFramework/Utility/SimpleContainer.php(57): OC\\ServerContainer->query()\n#15 /var/www/nextcloud/lib/private/AppFramework/Utility/SimpleContainer.php(184): OC\\AppFramework\\Utility\\SimpleContainer->get()\n#16 /var/www/nextcloud/lib/private/AppFramework/Utility/SimpleContainer.php(162): OC\\AppFramework\\Utility\\SimpleContainer->OC\\AppFramework\\Utility\\{closure}()\n#17 /var/www/nextcloud/3rdparty/pimple/pimple/src/Pimple/Container.php(118): OC\\AppFramework\\Utility\\SimpleContainer->OC\\AppFramework\\Utility\\{closure}()\n#18 /var/www/nextcloud/lib/private/AppFramework/Utility/SimpleContainer.php(129): Pimple\\Container->offsetGet()\n#19 /var/www/nextcloud/lib/private/ServerContainer.php(136): OC\\AppFramework\\Utility\\SimpleContainer->query()\n#20 /var/www/nextcloud/lib/private/AppFramework/Utility/SimpleContainer.php(57): OC\\ServerContainer->query()\n#21 /var/www/nextcloud/lib/private/Server.php(1119): OC\\AppFramework\\Utility\\SimpleContainer->get()\n#22 /var/www/nextcloud/lib/private/AppFramework/Utility/SimpleContainer.php(162): OC\\Server->OC\\{closure}()\n#23 /var/www/nextcloud/3rdparty/pimple/pimple/src/Pimple/Container.php(122): OC\\AppFramework\\Utility\\SimpleContainer->OC\\AppFramework\\Utility\\{closure}()\n#24 /var/www/nextcloud/lib/private/AppFramework/Utility/SimpleContainer.php(129): Pimple\\Container->offsetGet()\n#25 /var/www/nextcloud/lib/private/ServerContainer.php(136): OC\\AppFramework\\Utility\\SimpleContainer->query()\n#26 /var/www/nextcloud/lib/private/AppFramework/Utility/SimpleContainer.php(57): OC\\ServerContainer->query()\n#27 /var/www/nextcloud/lib/private/Server.php(2070): OC\\AppFramework\\Utility\\SimpleContainer->get()\n#28 /var/www/nextcloud/lib/private/Files/View.php(117): OC\\Server->getLockingProvider()\n#29 /var/www/nextcloud/lib/private/Server.php(462): OC\\Files\\View->__construct()\n#30 /var/www/nextcloud/lib/private/AppFramework/Utility/SimpleContainer.php(162): OC\\Server->OC\\{closure}()\n#31 /var/www/nextcloud/3rdparty/pimple/pimple/src/Pimple/Container.php(122): OC\\AppFramework\\Utility\\SimpleContainer->OC\\AppFramework\\Utility\\{closure}()\n#32 /var/www/nextcloud/lib/private/AppFramework/Utility/SimpleContainer.php(129): Pimple\\Container->offsetGet()\n#33 /var/www/nextcloud/lib/private/ServerContainer.php(136): OC\\AppFramework\\Utility\\SimpleContainer->query()\n#34 /var/www/nextcloud/lib/private/AppFramework/Utility/SimpleContainer.php(57): OC\\ServerContainer->query()\n#35 /var/www/nextcloud/lib/private/Server.php(1472): OC\\AppFramework\\Utility\\SimpleContainer->get()\n#36 /var/www/nextcloud/lib/base.php(617): OC\\Server->boot()\n#37 /var/www/nextcloud/lib/base.php(1144): OC::init()\n#38 /var/www/nextcloud/ocs/v1.php(31): require_once('...')\n#39 /var/www/nextcloud/ocs/v2.php(23): require_once('...')\n#40 {main}\n thrown in /var/www/nextcloud/lib/private/DB/Connection.php on line 139
Swith back to 7.4 work again. php8.x-mysql mod installed. What I can check to solve this problem?