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Nextcloud 17.0.3.1
Ubuntu Server
Apache
PHP 7.3.16
Some or all of the below information will be requested if it isn’t supplied; for fastest response please provide as much as you can 
Nextcloud version (eg, 12.0.2):
Operating system and version (eg, Ubuntu 17.04):
Apache or nginx version (eg, Apache 2.4.25):
PHP version (eg, 7.1):
The issue you are facing:
I was updating APPs, at the update of Circles i got an error… the system reloaded and I can not access anymore vis WEB I/F. Error message below:
I youst want to know how to gain access again to uninstall the APP.
Doctrine\DBAL\Exception\DriverException: An exception occurred while executing 'CREATE TABLE oc_circles_links ("id" INTEGER PRIMARY KEY AUTOINCREMENT NOT NULL, status SMALLINT NOT NULL, circle_id VARCHAR(64) NOT NULL COLLATE BINARY, unique_id VARCHAR(64) DEFAULT NULL COLLATE BINARY, address VARCHAR(128) NOT NULL COLLATE BINARY, token VARCHAR(64) NOT NULL COLLATE BINARY, "key" VARCHAR(64) NOT NULL COLLATE BINARY, creation DATETIME DEFAULT NULL, PRIMARY KEY(id))': SQLSTATE[HY000]: General error: 1 table "oc_circles_links" has more than one primary key
and detailed message
Update vorbereiten
Log-Level auf "debug" gesetzt
Wartungsmodus eingeschaltet
Reparaturschritt: Repair MySQL collation
Reparaturinformation: Not a mysql database -> nothing to do
Reparaturschritt: Repair SQLite autoincrement
Reparaturschritt: Copy data from accounts table when migrating from ownCloud
Reparaturschritt: Drop account terms table when migrating from ownCloud
Das Datenbankschema wird aktualisiert
Datenbank aktualisiert
Doctrine\DBAL\Exception\DriverException: An exception occurred while executing 'CREATE TABLE oc_circles_links ("id" INTEGER PRIMARY KEY AUTOINCREMENT NOT NULL, status SMALLINT NOT NULL, circle_id VARCHAR(64) NOT NULL COLLATE BINARY, unique_id VARCHAR(64) DEFAULT NULL COLLATE BINARY, address VARCHAR(128) NOT NULL COLLATE BINARY, token VARCHAR(64) NOT NULL COLLATE BINARY, "key" VARCHAR(64) NOT NULL COLLATE BINARY, creation DATETIME DEFAULT NULL, PRIMARY KEY(id))': SQLSTATE[HY000]: General error: 1 table "oc_circles_links" has more than one primary key
Is this the first time you’ve seen this error? (Y/N): Y
The output of your Nextcloud log in Admin > Logging:
PASTE HERE
The output of your config.php file in /path/to/nextcloud (make sure you remove any identifiable information!):
<?php
$CONFIG = array (
'instanceid' => '...',
'passwordsalt' => '...',
'secret' => '...',
'trusted_domains' =>
array (
0 => 'thot05.cape-coop.org',
),
'datadirectory' => '/var/www/...coop.org/data',
'overwrite.cli.url' => 'http://thot05.cape-coop.org',
'dbtype' => 'sqlite3',
'version' => '17.0.3.1',
'logtimezone' => 'UTC',
'installed' => true,
'maintenance' => false,
'theme' => '',
'loglevel' => 2,
'updater.secret' => '...',
'mail_from_address' => '...',
'mail_smtpmode' => 'smtp',
'mail_sendmailmode' => 'smtp',
'mail_domain' => 'cape-coop.org',
'mail_smtphost' => 'cape-coop.org',
'mail_smtpport' => '...',
'mail_smtpauth' => 1,
'mail_smtpauthtype' => 'LOGIN',
);
The output of your Apache/nginx/system log in /var/log/____:
[Thu Apr 16 15:27:05.929631 2020] [authz_core:error] [pid 9436] [client 79.153.172.99:57172] AH01630: client denied by server configuration: /var/www/vhosts/web139.jasper.kundenserver42.de/httpdocs/thot05.cape-coop.org/config
[Thu Apr 16 15:52:01.286605 2020] [authz_core:error] [pid 21216] [client 79.153.172.99:40968] AH01630: client denied by server configuration: /var/www/vhosts/web139.jasper.kundenserver42.de/httpdocs/thot05.cape-coop.org/config
[Thu Apr 16 16:05:16.679295 2020] [authz_core:error] [pid 15017] [client 79.153.172.99:46198] AH01630: client denied by server configuration: /var/www/vhosts/web139.jasper.kundenserver42.de/httpdocs/thot05.cape-coop.org/config
[Thu Apr 16 16:23:29.644675 2020] [authz_core:error] [pid 6028] [client 79.153.172.99:54538] AH01630: client denied by server configuration: /var/www/vhosts/web139.jasper.kundenserver42.de/httpdocs/thot05.cape-coop.org/config
[Thu Apr 16 17:47:13.502105 2020] [authz_core:error] [pid 7282] [client 79.153.172.99:38090] AH01630: client denied by server configuration: /var/www/vhosts/web139.jasper.kundenserver42.de/httpdocs/thot05.cape-coop.org/config
[Thu Apr 16 17:49:32.140407 2020] [authz_core:error] [pid 20920] [client 79.153.172.99:39386] AH01630: client denied by server configuration: /var/www/vhosts/web139.jasper.kundenserver42.de/httpdocs/thot05.cape-coop.org/config
[Thu Apr 16 17:51:29.847275 2020] [authz_core:error] [pid 16936] [client 79.153.172.99:40450] AH01630: client denied by server configuration: /var/www/vhosts/web139.jasper.kundenserver42.de/httpdocs/thot05.cape-coop.org/config
[Thu Apr 16 18:01:09.622829 2020] [authz_core:error] [pid 23491] [client 79.153.172.99:44798] AH01630: client denied by server configuration: /var/www/vhosts/web139.jasper.kundenserver42.de/httpdocs/thot05.cape-coop.org/config
[Thu Apr 16 18:14:13.819365 2020] [authz_core:error] [pid 10436] [client 79.153.172.99:50398] AH01630: client denied by server configuration: /var/www/vhosts/web139.jasper.kundenserver42.de/httpdocs/thot05.cape-coop.org/config
[Thu Apr 16 18:17:04.568523 2020] [authz_core:error] [pid 17625] [client 79.153.172.99:51864] AH01630: client denied by server configuration: /var/www/vhosts/web139.jasper.kundenserver42.de/httpdocs/thot05.cape-coop.org/config
[Thu Apr 16 18:17:07.528609 2020] [authz_core:error] [pid 8273] [client 79.153.172.99:51896] AH01630: client denied by server configuration: /var/www/vhosts/web139.jasper.kundenserver42.de/httpdocs/thot05.cape-coop.org/config
[Thu Apr 16 18:19:03.332237 2020] [authz_core:error] [pid 10896] [client 79.153.172.99:53210] AH01630: client denied by server configuration: /var/www/vhosts/web139.jasper.kundenserver42.de/httpdocs/thot05.cape-coop.org/config
[Thu Apr 16 18:29:15.641253 2020] [authz_core:error] [pid 9436] [client 79.153.172.99:58294] AH01630: client denied by server configuration: /var/www/vhosts/web139.jasper.kundenserver42.de/httpdocs/thot05.cape-coop.org/config
[Thu Apr 16 20:50:23.356094 2020] [authz_core:error] [pid 21897] [client 79.153.172.99:42492] AH01630: client denied by server configuration: /var/www/vhosts/web139.jasper.kundenserver42.de/httpdocs/thot05.cape-coop.org/config
[Thu Apr 16 21:12:19.256352 2020] [authz_core:error] [pid 21897] [client 79.153.172.99:53304] AH01630: client denied by server configuration: /var/www/vhosts/web139.jasper.kundenserver42.de/httpdocs/thot05.cape-coop.org/config
[Thu Apr 16 21:25:25.695990 2020] [authz_core:error] [pid 5195] [client 79.153.172.99:59094] AH01630: client denied by server configuration: /var/www/vhosts/web139.jasper.kundenserver42.de/httpdocs/thot05.cape-coop.org/config
[Thu Apr 16 21:31:26.607890 2020] [authz_core:error] [pid 8273] [client 83.45.18.69:33310] AH01630: client denied by server configuration: /var/www/vhosts/web139.jasper.kundenserver42.de/httpdocs/thot05.cape-coop.org/config
[Thu Apr 16 21:34:15.280603 2020] [authz_core:error] [pid 6700] [client 83.45.18.69:34792] AH01630: client denied by server configuration: /var/www/vhosts/web139.jasper.kundenserver42.de/httpdocs/thot05.cape-coop.org/config
[Thu Apr 16 21:34:45.327826 2020] [authz_core:error] [pid 5195] [client 83.45.18.69:35168] AH01630: client denied by server configuration: /var/www/vhosts/web139.jasper.kundenserver42.de/httpdocs/thot05.cape-coop.org/config
[Fri Apr 17 00:25:17.994840 2020] [proxy_fcgi:error] [pid 15371] (32)Broken pipe: [client 5.62.41.149:46856] AH01075: Error dispatching request to : (passing brigade to output filters)
[Fri Apr 17 00:26:47.024929 2020] [proxy_fcgi:error] [pid 6022] (32)Broken pipe: [client 5.62.41.149:47826] AH01075: Error dispatching request to : (passing brigade to output filters)
[Fri Apr 17 11:18:01.654700 2020] [authz_core:error] [pid 28154] [client 83.45.18.69:34158] AH01630: client denied by server configuration: /var/www/vhosts/web139.jasper.kundenserver42.de/httpdocs/thot05.cape-coop.org/config
[Fri Apr 17 13:35:08.364496 2020] [proxy_fcgi:error] [pid 7629] (32)Broken pipe: [client 83.45.18.69:43540] AH01075: Error dispatching request to : (passing brigade to output filters)