Nextcloud version: 19.0.0
Operating system and version: Ubuntu 20.04
Reverse proxy: Traefik 2.0.7
PHP version : PHP 7.4.3
The issue you are facing:
Cron job failing with following message in log
Exception":“Doctrine\DBAL\DBALException”,“Message”:“Failed to connect to the database: An exception occurred in driver: could not find driver”
The output of your Nextcloud log in Admin > Logging:
{
"reqId": "0e6FVUbaKsITMqW00kow",
"level": 3,
"time": "2020-06-07T16:10:01+00:00",
"remoteAddr": "",
"user": "--",
"app": "cron",
"method": "",
"url": "--",
"message": {
"Exception": "Doctrine\\DBAL\\DBALException",
"Message": "Failed to connect to the database: An exception occurred in driver: could not find driver",
"Code": 0,
"Trace": [
{
"file": "/data/nextcloud/3rdparty/doctrine/dbal/lib/Doctrine/DBAL/Connection.php",
"line": 889,
"function": "connect",
"class": "OC\\DB\\Connection",
"type": "->"
},
{
"file": "/data/nextcloud/lib/private/DB/Connection.php",
"line": 194,
"function": "executeQuery",
"class": "Doctrine\\DBAL\\Connection",
"type": "->"
},
{
"file": "/data/nextcloud/3rdparty/doctrine/dbal/lib/Doctrine/DBAL/Query/QueryBuilder.php",
"line": 200,
"function": "executeQuery",
"class": "OC\\DB\\Connection",
"type": "->"
},
{
"file": "/data/nextcloud/lib/private/DB/QueryBuilder/QueryBuilder.php",
"line": 216,
"function": "execute",
"class": "Doctrine\\DBAL\\Query\\QueryBuilder",
"type": "->"
},
{
"file": "/data/nextcloud/lib/private/AppConfig.php",
"line": 331,
"function": "execute",
"class": "OC\\DB\\QueryBuilder\\QueryBuilder",
"type": "->"
},
{
"file": "/data/nextcloud/lib/private/AppConfig.php",
"line": 109,
"function": "loadConfigValues",
"class": "OC\\AppConfig",
"type": "->"
},
{
"file": "/data/nextcloud/lib/private/AppConfig.php",
"line": 287,
"function": "getApps",
"class": "OC\\AppConfig",
"type": "->"
},
{
"file": "/data/nextcloud/lib/private/legacy/OC_App.php",
"line": 883,
"function": "getValues",
"class": "OC\\AppConfig",
"type": "->"
},
{
"file": "/data/nextcloud/lib/private/Server.php",
"line": 662,
"function": "getAppVersions",
"class": "OC_App",
"type": "::"
},
{
"file": "/data/nextcloud/3rdparty/pimple/pimple/src/Pimple/Container.php",
"line": 118,
"function": "OC\\{closure}",
"class": "OC\\Server",
"type": "->",
"args": [ "*** sensitive parameters replaced ***" ]
},
{
"file": "/data/nextcloud/lib/private/ServerContainer.php",
"line": 124,
"function": "offsetGet",
"class": "Pimple\\Container",
"type": "->"
},
{
"file": "/data/nextcloud/lib/private/Server.php",
"line": 1699,
"function": "query",
"class": "OC\\ServerContainer",
"type": "->"
},
{
"file": "/data/nextcloud/lib/private/Server.php",
"line": 853,
"function": "getMemCacheFactory",
"class": "OC\\Server",
"type": "->"
},
{
"file": "/data/nextcloud/3rdparty/pimple/pimple/src/Pimple/Container.php",
"line": 118,
"function": "OC\\{closure}",
"class": "OC\\Server",
"type": "->",
"args": [ "*** sensitive parameters replaced ***" ]
},
{
"file": "/data/nextcloud/lib/private/ServerContainer.php",
"line": 124,
"function": "offsetGet",
"class": "Pimple\\Container",
"type": "->"
},
{
"file": "/data/nextcloud/lib/private/AppFramework/Utility/SimpleContainer.php",
"line": 163,
"function": "query",
"class": "OC\\ServerContainer",
"type": "->"
},
{
"file": "/data/nextcloud/3rdparty/pimple/pimple/src/Pimple/Container.php",
"line": 114,
"function": "OC\\AppFramework\\Utility\\{closure}",
"class": "OC\\AppFramework\\Utility\\SimpleContainer",
"type": "->",
"args": [ "*** sensitive parameters replaced ***" ]
},
{
"file": "/data/nextcloud/lib/private/ServerContainer.php",
"line": 124,
"function": "offsetGet",
"class": "Pimple\\Container",
"type": "->"
},
{
"file": "/data/nextcloud/lib/private/Server.php",
"line": 1889,
"function": "query",
"class": "OC\\ServerContainer",
"type": "->"
},
{
"file": "/data/nextcloud/lib/private/legacy/OC_App.php",
"line": 347,
"function": "getAppManager",
"class": "OC\\Server",
"type": "->"
},
{
"file": "/data/nextcloud/lib/private/legacy/OC_App.php",
"line": 114,
"function": "getEnabledApps",
"class": "OC_App",
"type": "::"
},
{
"file": "/data/nextcloud/lib/base.php",
"line": 647,
"function": "loadApps",
"class": "OC_App",
"type": "::"
},
{
"file": "/data/nextcloud/lib/base.php",
"line": 1090,
"function": "init",
"class": "OC",
"type": "::"
},
{
"file": "/data/nextcloud/cron.php",
"line": 42,
"args": [ "/data/nextcloud/lib/base.php" ],
"function": "require_once"
}
],
"File": "/data/nextcloud/lib/private/DB/Connection.php",
"Line": 67,
"CustomMessage": "--"
},
"userAgent": "--",
"version": "19.0.0.12",
"id": "5edd1484087e9"
}
The output of your config.php file in /path/to/nextcloud (make sure you remove any identifiable information!):
<?php
$CONFIG = array (
'htaccess.RewriteBase' => '/',
'memcache.local' => '\\OC\\Memcache\\APCu',
'apps_paths' =>
array (
0 =>
array (
'path' => '/var/www/html/apps',
'url' => '/apps',
'writable' => false,
),
1 =>
array (
'path' => '/var/www/html/custom_apps',
'url' => '/custom_apps',
'writable' => true,
),
),
'instanceid' => 'oc1s4l7u52i8',
'passwordsalt' => '+',
'secret' => '',
'trusted_domains' =>
array (
0 => 'cloud.example.com',
1 => '192.168.1.5',
2 => '172.18.0.2',
),
'trusted_proxies' =>
array (
0 => '192.168.1.5',
1 => 'cloud.example.com',
2 => '172.18.0.2',
),
'overwriteprotocol' => 'https',
'forwarded-for-headers' =>
array (
0 => 'X-Forwarded-For',
1 => 'HTTP_X_FORWARDED_FOR',
),
'datadirectory' => '/var/www/html/data',
'dbtype' => 'mysql',
'version' => '19.0.0.12',
'overwrite.cli.url' => 'https://cloud.example.com',
'dbname' => 'nextcloud',
'dbhost' => 'database',
'dbport' => '',
'dbtableprefix' => 'oc_',
'mysql.utf8mb4' => true,
'dbuser' => 'nextcloud',
'dbpassword' => '',
'installed' => true,
'twofactor_enforced' => 'false',
'twofactor_enforced_groups' =>
array (
0 => '',
1 => 'admin',
),
'twofactor_enforced_excluded_groups' =>
array (
),
'mail_smtpmode' => 'smtp',
'mail_smtpsecure' => 'ssl',
'mail_sendmailmode' => 'smtp',
'maintenance' => false,
'loglevel' => 2,
'mail_from_address' => 'admin',
'mail_domain' => 'example.com',
'mail_smtphost' => 'smtp..',
'mail_smtpport' => '',
'mail_smtpauth' => 1,
'mail_smtpname' => '@example.com',
'mail_smtppassword' => '',
);
I have setup Nextcloud from docker compose using https://github.com/JoshBlades/ncbuilder/blob/master/docker-compose.yml