Steps to reproduce
- Error 404 received when trying to log to owncloud
- No occ in /var/www/owncloud/
- backups of config/ and data/ folder done.
- backup of the database (mysql) done.
- force reinstallation of owncloud though sudo apt-get install owncloud-files
- config/ & data/ folders copied back
- try occ upgrade
Expected behaviour
Owncloud running as it used to do.
Actual behaviour
I receive this error message that I do not understand.
I found other topic with that error but I do not have understood how to fix it yet.
An unhandled exception has been thrown:
Doctrine\DBAL\DBALException: Failed to connect to the database: An exception occured in driver: could not find driver in /var/www/owncloud/lib/private/DB/Connection.php:63
Stack trace:
0 /var/www/owncloud/lib/composer/doctrine/dbal/lib/Doctrine/DBAL/Connection.php(429): OC\DB\Connection->connect()
1 /var/www/owncloud/lib/composer/doctrine/dbal/lib/Doctrine/DBAL/Connection.php(389): Doctrine\DBAL\Connection->getDatabasePlatformVersion()
2 /var/www/owncloud/lib/composer/doctrine/dbal/lib/Doctrine/DBAL/Connection.php(328): Doctrine\DBAL\Connection->detectDatabasePlatform()
3 /var/www/owncloud/lib/composer/doctrine/dbal/lib/Doctrine/DBAL/Connection.php(623): Doctrine\DBAL\Connection->getDatabasePlatform()
4 /var/www/owncloud/lib/private/DB/Connection.php(146): Doctrine\DBAL\Connection->setTransactionIsolation(2)
5 /var/www/owncloud/lib/composer/doctrine/dbal/lib/Doctrine/DBAL/DriverManager.php(172): OC\DB\Connection->__construct(Array, Object(Doctrine\DBAL\Driver\PDOMySql\Driver), Object(Doctrine\DBAL\Configuration), Object(Doctrine\Common\EventManager))
6 /var/www/owncloud/lib/private/DB/ConnectionFactory.php(140): Doctrine\DBAL\DriverManager::getConnection(Array, Object(Doctrine\DBAL\Configuration), Object(Doctrine\Common\EventManager))
7 /var/www/owncloud/lib/private/Server.php(472): OC\DB\ConnectionFactory->getConnection('mysql', Array)
8 /var/www/owncloud/lib/composer/pimple/pimple/src/Pimple/Container.php(113): OC\Server->OC{closure}(Object(OC\Server))
9 /var/www/owncloud/lib/private/AppFramework/Utility/SimpleContainer.php(111): Pimple\Container->offsetGet('DatabaseConnect...')
10 /var/www/owncloud/lib/private/ServerContainer.php(87): OC\AppFramework\Utility\SimpleContainer->query('DatabaseConnect...')
11 /var/www/owncloud/lib/private/Server.php(1121): OC\ServerContainer->query('DatabaseConnect...')
12 /var/www/owncloud/lib/private/Server.php(233): OC\Server->getDatabaseConnection()
13 /var/www/owncloud/lib/composer/pimple/pimple/src/Pimple/Container.php(113): OC\Server->OC{closure}(Object(OC\Server))
14 /var/www/owncloud/lib/private/AppFramework/Utility/SimpleContainer.php(111): Pimple\Container->offsetGet('AccountMapper')
15 /var/www/owncloud/lib/private/ServerContainer.php(87): OC\AppFramework\Utility\SimpleContainer->query('AccountMapper')
16 /var/www/owncloud/lib/private/Server.php(973): OC\ServerContainer->query('AccountMapper')
17 /var/www/owncloud/lib/private/Server.php(238): OC\Server->getAccountMapper()
18 /var/www/owncloud/lib/composer/pimple/pimple/src/Pimple/Container.php(113): OC\Server->OC{closure}(Object(OC\Server))
19 /var/www/owncloud/lib/private/AppFramework/Utility/SimpleContainer.php(111): Pimple\Container->offsetGet('UserManager')
20 /var/www/owncloud/lib/private/ServerContainer.php(87): OC\AppFramework\Utility\SimpleContainer->query('UserManager')
21 /var/www/owncloud/lib/private/Server.php(966): OC\ServerContainer->query('UserManager')
22 /var/www/owncloud/lib/private/Server.php(278): OC\Server->getUserManager()
23 /var/www/owncloud/lib/composer/pimple/pimple/src/Pimple/Container.php(113): OC\Server->OC{closure}(Object(OC\Server))
24 /var/www/owncloud/lib/private/AppFramework/Utility/SimpleContainer.php(111): Pimple\Container->offsetGet('UserSession')
25 /var/www/owncloud/lib/private/ServerContainer.php(87): OC\AppFramework\Utility\SimpleContainer->query('UserSession')
26 /var/www/owncloud/lib/private/Server.php(990): OC\ServerContainer->query('UserSession')
27 /var/www/owncloud/lib/private/Server.php(518): OC\Server->getUserSession()
28 /var/www/owncloud/lib/composer/pimple/pimple/src/Pimple/Container.php(113): OC\Server->OC{closure}(Object(OC\Server))
29 /var/www/owncloud/lib/private/AppFramework/Utility/SimpleContainer.php(111): Pimple\Container->offsetGet('AppManager')
30 /var/www/owncloud/lib/private/ServerContainer.php(87): OC\AppFramework\Utility\SimpleContainer->query('AppManager')
31 /var/www/owncloud/lib/private/Server.php(1311): OC\ServerContainer->query('AppManager')
32 /var/www/owncloud/lib/private/legacy/app.php(313): OC\Server->getAppManager()
33 /var/www/owncloud/lib/private/legacy/app.php(107): OC_App::getEnabledApps()
34 /var/www/owncloud/lib/base.php(579): OC_App::loadApps(Array)
35 /var/www/owncloud/lib/base.php(1013): OC::init()
36 /var/www/owncloud/console.php(64): require_once('/var/www/ownclo...')
37 /var/www/owncloud/occ(11): require_once('/var/www/ownclo...')
38 {main}PHP Fatal error: Uncaught Doctrine\DBAL\DBALException: Failed to connect to the database: An exception occured in driver: could not find driver in /var/www/owncloud/lib/private/DB/Connection.php:63
Stack trace:
0 /var/www/owncloud/lib/composer/doctrine/dbal/lib/Doctrine/DBAL/Connection.php(429): OC\DB\Connection->connect()
1 /var/www/owncloud/lib/composer/doctrine/dbal/lib/Doctrine/DBAL/Connection.php(389): Doctrine\DBAL\Connection->getDatabasePlatformVersion()
2 /var/www/owncloud/lib/composer/doctrine/dbal/lib/Doctrine/DBAL/Connection.php(328): Doctrine\DBAL\Connection->detectDatabasePlatform()
3 /var/www/owncloud/lib/composer/doctrine/dbal/lib/Doctrine/DBAL/Connection.php(623): Doctrine\DBAL\Connection->getDatabasePlatform()
4 /var/www/owncloud/lib/private/DB/Connection.php(146): Doctrine\DBAL\Connection->setTransactionIsolation(2)
5 /var/www/owncloud/lib/composer/doctrine/dbal/lib/Doctrine/DBAL/DriverManager.php(172): OC\DB\Connection->__construct(Array, Object(Doctrine\DBAL\Driver\PDOMySql\Driver), Object(Doctrine\D in /var/www/owncloud/lib/private/DB/Connection.php on line 63
Server configuration
Operating system: Ubuntu 16.04
Web server: apache2
Database: mysql
PHP version: php7.0
ownCloud version: (see ownCloud admin page)
Updated from an older ownCloud or fresh install: older owncloud
Where did you install ownCloud from: apt-get install owncloud-files
Signing status (ownCloud 9.0 and above): owncloud 10.0
Login as admin user into your ownCloud and access
http://example.com/index.php/settings/integrity/failed
paste the results into https://gist.github.com/ and puth the link here.The content of config/config.php:
Log in to the web-UI with an administrator account and click on
'admin' -> 'Generate Config Report' -> 'Download ownCloud config report'
This report includes the config.php settings, the list of activated apps
and other details in a well sanitized form.
or
If you have access to your command line run e.g.:
sudo -u www-data php occ config:list system
from within your ownCloud installation folder
*ATTENTION:* Do not post your config.php file in public as is. Please use one of the above
methods whenever possible. Both, the generated reports from the web-ui and from occ config:list
consistently remove sensitive data. You still may want to review the report before sending.
If done manually then it is critical for your own privacy to dilligently
remove *all* host names, passwords, usernames, salts and other credentials before posting.
You should assume that attackers find such information and will use them against your systems.List of activated apps:
If you have access to your command line run e.g.:
sudo -u www-data php occ app:list
from within your ownCloud installation folder.Are you using external storage, if yes which one: local/smb/sftp/...
Are you using encryption: yes/no
Are you using an external user-backend, if yes which one: LDAP/ActiveDirectory/Webdav/...
LDAP configuration (delete this part if not used)
With access to your command line run e.g.:
sudo -u www-data php occ ldap:show-config
from within your ownCloud installation folder
Without access to your command line download the data/owncloud.db to your local
computer or access your SQL server remotely and run the select query:
SELECT * FROM `oc_appconfig` WHERE `appid` = 'user_ldap';
Eventually replace sensitive data as the name/IP-address of your LDAP server or groups.Client configuration
Browser:
Operating system:
Logs
Web server error log
Insert your webserver log hereownCloud log (data/owncloud.log)
Insert your ownCloud log hereBrowser log
Insert your browser log here, this could for example include:
a) The javascript console log
b) The network log
c) ...