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After upgrading my raspberry pi to buster I lost connection to my server. When I type the address, I get an HTTP500 internal server error. The error is related to redis, as I read from the logs.
Nextcloud version : 15.0.7.0
Operating system and version : Debian 10 RC1 on Raspberry Pi 3B
Apache or nginx version : apache 2.4.38
PHP version : 7.3
The issue you are facing:
Internal server error
Is this the first time you’ve seen this error? (Y/N): Y
Steps to replicate it:
- Upgrade Debian 9 to Debian 10 on Raspberry Pi
The output of your Nextcloud log in Admin > Logging:
{"reqId":"xGIPoW4zNdBF6nSh8MyG","level":3,"time":"2019-04-22T03:09:18+00:00","remoteAddr":"myip","user":"--","app":"remote","method":"GET","url":"\/status.php","message":{"Exception":"OC\\HintException","Message":"Memcache \\OC\\Memcache\\Redis not available for local cache","Code":0,"Trace":[{"file":"\/var\/www\/nextcloud\/lib\/private\/Server.php","line":511,"function":"__construct","class":"OC\\Memcache\\Factory","type":"->","args":["4a8e41457e9eb3d9d2ee6c4eedcf222d",{"__class__":"OC\\Log"},"\\OC\\Memcache\\Redis","\\OC\\Memcache\\Redis","\\OC\\Memcache\\Redis"]},{"file":"\/var\/www\/nextcloud\/3rdparty\/pimple\/pimple\/src\/Pimple\/Container.php","line":118,"function":"OC\\{closure}","class":"OC\\Server","type":"->","args":["*** sensitive parameters replaced ***"]},{"file":"\/var\/www\/nextcloud\/lib\/private\/AppFramework\/Utility\/SimpleContainer.php","line":117,"function":"offsetGet","class":"Pimple\\Container","type":"->","args":["OC\\Memcache\\Factory"]},{"file":"\/var\/www\/nextcloud\/lib\/private\/ServerContainer.php","line":132,"function":"query","class":"OC\\AppFramework\\Utility\\SimpleContainer","type":"->","args":["OC\\Memcache\\Factory"]},{"file":"\/var\/www\/nextcloud\/lib\/private\/AppFramework\/Utility\/SimpleContainer.php","line":165,"function":"query","class":"OC\\ServerContainer","type":"->","args":["OC\\Memcache\\Factory"]},{"file":"\/var\/www\/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":"\/var\/www\/nextcloud\/lib\/private\/AppFramework\/Utility\/SimpleContainer.php","line":117,"function":"offsetGet","class":"Pimple\\Container","type":"->","args":["MemCacheFactory"]},{"file":"\/var\/www\/nextcloud\/lib\/private\/ServerContainer.php","line":132,"function":"query","class":"OC\\AppFramework\\Utility\\SimpleContainer","type":"->","args":["MemCacheFactory"]},{"file":"\/var\/www\/nextcloud\/lib\/private\/Server.php","line":1533,"function":"query","class":"OC\\ServerContainer","type":"->","args":["MemCacheFactory"]},{"file":"\/var\/www\/nextcloud\/lib\/private\/Server.php","line":697,"function":"getMemCacheFactory","class":"OC\\Server","type":"->","args":[]},{"file":"\/var\/www\/nextcloud\/3rdparty\/pimple\/pimple\/src\/Pimple\/Container.php","line":118,"function":"OC\\{closure}","class":"OC\\Server","type":"->","args":["*** sensitive parameters replaced ***"]},{"file":"\/var\/www\/nextcloud\/lib\/private\/AppFramework\/Utility\/SimpleContainer.php","line":117,"function":"offsetGet","class":"Pimple\\Container","type":"->","args":["OC\\App\\AppManager"]},{"file":"\/var\/www\/nextcloud\/lib\/private\/ServerContainer.php","line":132,"function":"query","class":"OC\\AppFramework\\Utility\\SimpleContainer","type":"->","args":["OC\\App\\AppManager"]},{"file":"\/var\/www\/nextcloud\/lib\/private\/AppFramework\/Utility\/SimpleContainer.php","line":165,"function":"query","class":"OC\\ServerContainer","type":"->","args":["OC\\App\\AppManager"]},{"file":"\/var\/www\/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":"\/var\/www\/nextcloud\/lib\/private\/AppFramework\/Utility\/SimpleContainer.php","line":117,"function":"offsetGet","class":"Pimple\\Container","type":"->","args":["AppManager"]},{"file":"\/var\/www\/nextcloud\/lib\/private\/ServerContainer.php","line":132,"function":"query","class":"OC\\AppFramework\\Utility\\SimpleContainer","type":"->","args":["AppManager"]},{"file":"\/var\/www\/nextcloud\/lib\/private\/Server.php","line":1723,"function":"query","class":"OC\\ServerContainer","type":"->","args":["AppManager"]},{"file":"\/var\/www\/nextcloud\/lib\/private\/legacy\/app.php","line":342,"function":"getAppManager","class":"OC\\Server","type":"->","args":[]},{"file":"\/var\/www\/nextcloud\/lib\/private\/legacy\/app.php","line":113,"function":"getEnabledApps","class":"OC_App","type":"::","args":[]},{"file":"\/var\/www\/nextcloud\/lib\/base.php","line":654,"function":"loadApps","class":"OC_App","type":"::","args":[["session"]]},{"file":"\/var\/www\/nextcloud\/lib\/base.php","line":1068,"function":"init","class":"OC","type":"::","args":[]},{"file":"\/var\/www\/nextcloud\/status.php","line":36,"args":["\/var\/www\/nextcloud\/lib\/base.php"],"function":"require_once"}],"File":"\/var\/www\/nextcloud\/lib\/private\/Memcache\/Factory.php","Line":99,"Hint":"Is the matching PHP module installed and enabled?","CustomMessage":"--"},"userAgent":"Mozilla\/5.0 (Linux) mirall\/2.5.2git (Nextcloud)","version":"15.0.7.0"}
The output of your config.php file in /path/to/nextcloud (make sure you remove any identifiable information!):
<?php
$CONFIG = array (
'instanceid' => 'octaqm7rfemp',
'passwordsalt' => '2GdOhsFhOHDwCZkFPRh3h0hhKlVf92',
'secret' => 'KdRs830PNZceYyaR2hWPxYrhRg3EA2Z/lfSc+ny1yVixaWXu',
'trusted_domains' =>
array (
0 => 'domainname',
1 => 'domainname',
),
'datadirectory' => '/path/to/data',
'overwrite.cli.url' => 'domainname',
'dbtype' => 'mysql',
'version' => '15.0.7.0',
'dbname' => 'db',
'dbhost' => 'localhost:6389',
'dbport' => '',
'dbtableprefix' => 'oc_',
'dbuser' => 'user',
'dbpassword' => 'pass',
'installed' => true,
'filelocking.enabled' => true,
'memcache.distributed' => '\\OC\\Memcache\\Redis',
'memcache.locking' => '\\OC\\Memcache\\Redis',
'memcache.local' => '\\OC\\Memcache\\Redis',
'redis' =>
array (
'host' => 'localhost',
'port' => 6379,
'timeout' => 0.0,
),
'maintenance' => false,
'loglevel' => 2,
'updater.release.channel' => 'stable',
'theme' => '',
'twofactor_enforced' => 'true',
'twofactor_enforced_groups' =>
array (
),
'twofactor_enforced_excluded_groups' =>
array (
),
'ldapIgnoreNamingRules' => false,
'ldapProviderFactory' => 'OCA\\User_LDAP\\LDAPProviderFactory',
'mysql.utf8mb4' => true,
);
The output of your Apache/nginx/system log in /var/log/____:
none