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Sorry to hear you’re facing problems 
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In order to help you as quickly as possible, before clicking Create Topic please provide as much of the below as you can. Feel free to use a pastebin service for logs, otherwise either indent short log examples with four spaces:
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[/details]
Nextcloud version (eg, 20.0.5): `26.0.2
Operating system and version (eg, Ubuntu 20.04): nextcloudpi 1.52.0
Apache or nginx version (eg, Apache 2.4.25): Apache2
PHP version (eg, 7.4): 8.1
The issue you are facing:
I have a problem after my update to 26.0.2. When I try to load an app from the store, nothing happens.
I tried using wget … and curl to reach the AppStore. This works without problems and I get a result back.
Is this the first time you’ve seen this error? (Y/N): N (also not working at one point in 26.0.1)
Steps to replicate it:
- Click on your profile
- Click on App
- Select a App (any)
The output of your Nextcloud log in Admin > Logging:
Fehler integration_libretranslate Exception: en is not an available language. 2023-05-26T09:44:06+0200
Fehler PHP foreach() argument must be of type array|object, null given at /var/www/nextcloud/apps/integration_libretranslate/vendor/jefs42/libretranslate/src/LibreTranslate.php#119 2023-05-26T09:44:06+0200
Warnung suspicious_login Could not predict suspiciousness: No models found 2023-05-26T09:43:55+0200
Warnung no app in context Login failed: Andreas Besier (Remote IP: 147.161.137.84) 2023-05-26T09:43:45+0200
Warnung suspicious_login Could not predict suspiciousness: No models found 2023-05-26T09:40:16+0200
Fehler integration_libretranslate Exception: en is not an available language. 2023-05-26T09:39:25+0200
Fehler PHP foreach() argument must be of type array|object, null given at /var/www/nextcloud/apps/integration_libretranslate/vendor/jefs42/libretranslate/src/LibreTranslate.php#119 2023-05-26T09:39:25+0200
Fehler integration_libretranslate Exception: en is not an available language. 2023-05-26T09:39:14+0200
Fehler PHP foreach() argument must be of type array|object, null given at /var/www/nextcloud/apps/integration_libretranslate/vendor/jefs42/libretranslate/src/LibreTranslate.php#119 2023-05-26T09:39:13+0200
Warnung suspicious_login Could not predict suspiciousness: No models found 2023-05-26T09:38:58+0200
Fehler integration_libretranslate Exception: en is not an available language. 2023-05-26T09:37:52+0200
Fehler PHP foreach() argument must be of type array|object, null given at /var/www/nextcloud/apps/integration_libretranslate/vendor/jefs42/libretranslate/src/LibreTranslate.php#119 2023-05-26T09:37:51+0200
Fehler integration_libretranslate Exception: en is not an available language. 2023-05-26T09:34:13+0200
Fehler PHP foreach() argument must be of type array|object, null given at /var/www/nextcloud/apps/integration_libretranslate/vendor/jefs42/libretranslate/src/LibreTranslate.php#119 2023-05-26T09:34:13+0200
Warnung suspicious_login Could not predict suspiciousness: No models found 2023-05-26T09:32:35+0200
Warnung suspicious_login Could not predict suspiciousness: No models found 2023-05-26T09:30:57+0200
Fehler no app in context OC\AppFramework\Utility\QueryNotFoundException: Could not resolve listener! Class "listener" does not exist 2023-05-26T09:06:41+0200
Fehler no app in context OC\AppFramework\Utility\QueryNotFoundException: Could not resolve externalMountProvider! Class "externalMountProvider" does not exist 2023-05-26T09:06:41+0200
Fehler no app in context OC\AppFramework\Utility\QueryNotFoundException: Could not resolve rootProvider! 2023-05-26T09:06:41+0200
Fehler no app in context OCP\AppFramework\QueryException: Could not resolve OCA\Files_Versions\Versions\IVersionManager! Class can not be instantiated 2023-05-26T09:06:41+0200
Fehler no app in context OC\AppFramework\Utility\QueryNotFoundException: Could not resolve trashManager! Class "trashManager" does not exist 2023-05-26T09:06:41+0200
Fehler index RedisException: read error on connection to /var/run/redis/redis.sock:0 2023-05-26T09:06:39+0200
Warnung appstoreFetcher Could not connect to appstore: cURL error 28: Operation timed out after 60054 milliseconds with 3317760 bytes received (see https://curl.haxx.se/libcurl/c/libcurl-errors.html) for https://apps.nextcloud.com/api/v1/apps.json 2023-05-26T09:03:26+0200
Fehler no app in context GuzzleHttp\Exception\ConnectException: cURL error 28: Operation timed out after 120039 milliseconds with 39719616 out of 39834513 bytes received (see https://curl.haxx.se/libcurl/c/libcurl-errors.html) for https://objects.githubusercontent.com/github-production-release-asset-2e65be/377448625/e6b28ac8-d428-4864-aad3-a055e5acbb66?X-Amz-Algorithm=AWS4-HMAC-SHA256&X-Amz-Credential=AKIAIWNJYAX4CSVEH53A%2F20230526%2Fus-east-1%2Fs3%2Faws4_request&X-Amz-Date=20230526T065840Z&X-Amz-Expires=300&X-Amz-Signature=3d268c143a50b49f3cbfde2c242bf00b34c7aae5c25d7b9bf739485225a2116b&X-Amz-SignedHeaders=host&actor_id=0&key_id=0&repo_id=377448625&response-content-disposition=attachment%3B%20filename%3Dspreed-v16.0.4.tar.gz&response-content-type=application%2Foctet-stream 2023-05-26T09:00:42+0200
Warnung appstoreFetcher Could not connect to appstore: cURL error 28: Operation timed out after 60001 milliseconds with 3031034 bytes received (see https://curl.haxx.se/libcurl/c/libcurl-errors.html) for https://apps.nextcloud.com/api/v1/apps.json 2023-05-26T08:43:22+0200
Fehler settings GuzzleHttp\Exception\ConnectException: cURL error 28: Operation timed out after 120040 milliseconds with 25929920 out of 28285559 bytes received (see https://curl.haxx.se/libcurl/c/libcurl-errors.html) for https://objects.githubusercontent.com/github-production-release-asset-2e65be/377449093/6c0e1dbe-5ab2-419d-a285-1a3e11d21a67?X-Amz-Algorithm=AWS4-HMAC-SHA256&X-Amz-Credential=AKIAIWNJYAX4CSVEH53A%2F20230526%2Fus-east-1%2Fs3%2Faws4_request&X-Amz-Date=20230526T064103Z&X-Amz-Expires=300&X-Amz-Signature=7290357df2e8e146e5e6fe605660309f7c9152599671332f0c2b52552dc4a396&X-Amz-SignedHeaders=host&actor_id=0&key_id=0&repo_id=377449093&response-content-disposition=attachment%3B%20filename%3Dmail-v3.1.1.tar.gz&response-content-type=application%2Foctet-stream
The output of your config.php file in /path/to/nextcloud (make sure you remove any identifiable information!):
$CONFIG = array (
'passwordsalt' => 'WA/47laYhPKY4ZrtHmqw9VtR4kslys',
'secret' => '/4xcsLC2gRkhg5KtaJqmSu4wPAGNG360EEjGEcByGkyINwQn',
'trusted_domains' =>
array (
0 => 'localhost',
7 => 'nextcloudpi',
5 => 'nextcloudpi.local',
8 => 'nextcloudpi.lan',
3 => 'endosurf.ddns.net',
11 => '84.180.70.190',
1 => '192.168.2.238',
14 => 'nextcloudpi',
20 => 'endosurf.ddns.net',
21 => '127.0.0.1',
),
'datadirectory' => '/media/clouddata/ncdata/data',
'dbtype' => 'mysql',
'version' => '26.0.2.1',
'overwrite.cli.url' => 'https://endosurf.ddns.net/',
'dbname' => 'nextcloud',
'dbhost' => 'localhost',
'dbport' => '',
'dbtableprefix' => 'oc_',
'mysql.utf8mb4' => true,
'dbuser' => 'ncadmin',
'dbpassword' => 'dgLMM61tUBopcEMfUtel/szhMUQVO0He6+DLWhK5rUI=',
'installed' => true,
'instanceid' => 'ocgejiz3g7nb',
'memcache.local' => '\\OC\\Memcache\\Redis',
'memcache.locking' => '\\OC\\Memcache\\Redis',
'redis' =>
array (
'host' => '/var/run/redis/redis.sock',
'port' => 0,
'timeout' => 0.0,
'password' => '5om3W9RV3NPaPdOYDXlIbVKzLgAuH2kdclCCt0QgqP4=',
),
'tempdirectory' => '/media/clouddata/ncdata/data/tmp',
'preview_max_x' => '2048',
'preview_max_y' => '2048',
'jpeg_quality' => '60',
'overwriteprotocol' => 'https',
'maintenance' => false,
'logfile' => '/media/clouddata/ncdata/data/nextcloud.log',
'trusted_proxies' =>
array (
0 => '192.168.2.238',
11 => '127.0.0.1',
12 => '::1',
13 => 'endosurf.ddns.net',
14 => '84.180.70.190',
),
'loglevel' => 0,
'log_type' => 'file',
'htaccess.RewriteBase' => '/',
'default_phone_region' => 'DE',
'mail_sendmailmode' => 'pipe',
'mail_smtphost' => 'smtp.ionos.de',
'mail_smtpport' => '465',
'mail_smtpsecure' => 'ssl',
'mail_smtpauth' => 1,
'mail_smtpname' => 'cloud@besier.me',
'mail_smtppassword' => '***',
'mail_from_address' => 'cloud',
'mail_smtpmode' => 'smtp',
'mail_domain' => 'besier.me',
'app_install_overwrite' =>
array (
0 => 'files_fulltextsearch_tesseract',
),
'updater.secret' => '$2y$10$YjAyBy7bkV9THvzhbnSsU.PYNHAThj7hVa.5O0OueZrwUGcKe9/4u',
'theme' => '',
);
[Fri May 26 08:26:57.025300 2023] [authz_host:error] [pid 1004:tid 548510679424] [remote 192.168.2.57:62249] AH01753: access check of 'localhost' to /img/toggle.svg failed, reason: unable to get the remote host name
[Fri May 26 08:26:57.025300 2023] [authz_host:error] [pid 1004:tid 548502270336] [remote 192.168.2.57:62249] AH01753: access check of 'localhost' to /img/defaults.svg failed, reason: unable to get the remote host name
[Fri May 26 08:26:57.026973 2023] [authz_host:error] [pid 1004:tid 548443406720] [remote 192.168.2.57:62249] AH01753: access check of 'localhost' to /img/poweroff.svg failed, reason: unable to get the remote host name
[Fri May 26 08:26:57.028033 2023] [authz_host:error] [pid 1004:tid 548577886592] [remote 192.168.2.57:62249] AH01753: access check of 'localhost' to /img/reboot.svg failed, reason: unable to get the remote host name
[Fri May 26 08:26:57.063389 2023] [authz_host:error] [pid 1004:tid 548434997632] [remote 192.168.2.57:62249] AH01753: access check of 'localhost' to /img/search.svg failed, reason: unable to get the remote host name, referer: https://192.168.2.238:4443/css/ncp.css
[Fri May 26 08:26:57.064336 2023] [authz_host:error] [pid 1004:tid 548544315776] [remote 192.168.2.57:62249] AH01753: access check of 'localhost' to /img/nc-button.svg failed, reason: unable to get the remote host name, referer: https://192.168.2.238:4443/css/ncp.css
[Fri May 26 08:26:57.065176 2023] [authz_host:error] [pid 1004:tid 548569493888] [remote 192.168.2.57:62249] AH01753: access check of 'localhost' to /img/dashboard.svg failed, reason: unable to get the remote host name, referer: https://192.168.2.238:4443/css/ncp.css
[Fri May 26 08:26:57.065934 2023] [authz_host:error] [pid 1004:tid 548426588544] [remote
[Fri May 26 08:27:05.054593 2023] [authz_host:error] [pid 1004:tid 548460224896] [remote 192.168.2.57:62249] AH01753: access check of 'localhost' to /ncp-launcher.php failed, reason:
[Fri May 26 08:29:11.963909 2023] [authz_host:error] [pid 36175:tid 548594672000] [remote 192.168.2.57:62599] AH01753: access check of 'localhost' to /img/green-circle.svg failed, reason: unable to get the remote host name, referer: https://192.168.2.238:4443/css/ncp.css
[Fri May 26 08:30:37.793424 2023] [http2:warn] [pid 36175:tid 548136804736] [client 192.168.2.57:62599] h2_stream(36175-0-15,CLEANUP): started=1, scheduled=1, ready=0, out_buffer=0