### Steps to reproduce
1. install terms of service
2. create public share
3.… access the share as a "guest"
### Expected behaviour
The function of the app is not affected, but generates an error
### Actual behaviour
Do not generate error
## Server configuration detail
**Operating system:** Linux 4.19.0-13-amd64 #1 SMP Debian 4.19.160-2 (2020-11-28) x86_64
**Webserver:** nginx/1.18.0 (fpm-fcgi)
**Database:** MariaDB/mysql 10.5.8
**PHP version:**
7.4.13
Modules loaded: Core, date, libxml, openssl, pcre, zlib, bz2, calendar, ctype, hash, filter, ftp, gettext, gmp, SPL, iconv, Reflection, session, standard, SimpleXML, sockets, mbstring, tokenizer, xml, cgi-fcgi, mysqlnd, bcmath, curl, dba, dom, enchant, fileinfo, gd, imagick, imap, intl, json, ldap, exif, mysqli, odbc, PDO, pdo_mysql, PDO_ODBC, pdo_pgsql, pdo_sqlite, pgsql, Phar, posix, pspell, redis, soap, sodium, sqlite3, sysvmsg, sysvsem, sysvshm, tidy, xmlreader, xmlrpc, xmlwriter, xsl, zip, ionCube Loader, Zend OPcache
**Nextcloud version:** 20.0.4 - 20.0.4.0
**Updated from an older Nextcloud/ownCloud or fresh install:** Update from 20.0.3
**Where did you install Nextcloud from:** download.nextcloud.com
<details><summary>Signing status</summary>
Array
(
)
</details>
<details><summary>List of activated apps</summary>
```
Enabled:
- accessibility: 1.6.0
- activity: 2.13.4
- admin_audit: 1.10.0
- bruteforcesettings: 2.0.1
- calendar: 2.1.2
- cloud_federation_api: 1.3.0
- comments: 1.10.0
- contacts: 3.4.2
- contactsinteraction: 1.1.0
- cookbook: 0.7.7
- dashboard: 7.0.0
- dav: 1.16.2
- federatedfilesharing: 1.10.2
- federation: 1.10.1
- files: 1.15.0
- files_pdfviewer: 2.0.1
- files_readmemd: 1.2.0
- files_rightclick: 0.17.0
- files_sharing: 1.12.1
- files_trashbin: 1.10.1
- files_versions: 1.13.0
- files_videoplayer: 1.9.0
- groupfolders: 8.2.0
- integration_github: 0.0.14
- issuetemplate: 0.7.0
- logreader: 2.5.0
- lookup_server_connector: 1.8.0
- mail: 1.7.2
- nextcloud_announcements: 1.9.0
- notifications: 2.8.0
- oauth2: 1.8.0
- ocdownloader: 1.7.9
- password_policy: 1.10.1
- photos: 1.2.1
- privacy: 1.4.0
- provisioning_api: 1.10.0
- recommendations: 0.8.0
- serverinfo: 1.10.0
- settings: 1.2.0
- sharebymail: 1.10.0
- side_menu: 1.21.0
- support: 1.3.0
- survey_client: 1.8.0
- systemtags: 1.10.0
- terms_of_service: 1.6.1
- text: 3.1.0
- theming: 1.11.0
- theming_customcss: 1.7.0
- twofactor_backupcodes: 1.9.0
- twofactor_totp: 5.0.0
- twofactor_u2f: 6.0.0
- updatenotification: 1.10.0
- user_status: 1.0.1
- viewer: 1.4.0
- weather_status: 1.0.0
- workflowengine: 2.2.0
Disabled:
- encryption
- files_external
- firstrunwizard
- occweb
- user_ldap
```
</details>
<details><summary>Configuration (config/config.php)</summary>
```
{
"instanceid": "***REMOVED SENSITIVE VALUE***",
"passwordsalt": "***REMOVED SENSITIVE VALUE***",
"secret": "***REMOVED SENSITIVE VALUE***",
"trusted_domains": [
"cloud.domain.tld"
],
"memcache.distributed": "\\OC\\Memcache\\Redis",
"memcache.local": "\\OC\\Memcache\\Redis",
"memcache.locking": "\\OC\\Memcache\\Redis",
"redis": {
"host": "***REMOVED SENSITIVE VALUE***",
"port": 6379
},
"log_type": "file",
"logtimezone": "Europe\/Berlin",
"logfile": "\/var\/www\/vhosts\/domain.tld\/logs\/cloud.domain.tld\/nextcloud.log",
"loglevel": 2,
"syslog_tag": "Nextcloud",
"simpleSignUpLink.shown": false,
"maintenance": false,
"share_folder": "\/Mit mir geteilt",
"datadirectory": "***REMOVED SENSITIVE VALUE***",
"dbtype": "mysql",
"version": "20.0.4.0",
"overwrite.cli.url": "https:\/\/cloud.domain.tld",
"dbname": "***REMOVED SENSITIVE VALUE***",
"dbhost": "***REMOVED SENSITIVE VALUE***",
"dbport": "",
"dbtableprefix": "oc_",
"mysql.utf8mb4": true,
"dbuser": "***REMOVED SENSITIVE VALUE***",
"dbpassword": "***REMOVED SENSITIVE VALUE***",
"installed": true,
"mail_smtpmode": "smtp",
"mail_smtpsecure": "ssl",
"mail_sendmailmode": "smtp",
"mail_from_address": "***REMOVED SENSITIVE VALUE***",
"mail_domain": "***REMOVED SENSITIVE VALUE***",
"mail_smtpauthtype": "LOGIN",
"mail_smtpauth": 1,
"mail_smtphost": "***REMOVED SENSITIVE VALUE***",
"mail_smtpport": "465",
"mail_smtpname": "***REMOVED SENSITIVE VALUE***",
"mail_smtppassword": "***REMOVED SENSITIVE VALUE***",
"app_install_overwrite": [
"files_readmemd",
"occweb",
"ocdownloader",
"cookbook"
],
"twofactor_enforced": "true",
"twofactor_enforced_groups": [
"admin"
],
"twofactor_enforced_excluded_groups": [],
"theme": "",
"updater.release.channel": "stable"
}
```
</details>
**Are you using external storage, if yes which one:** no
**Are you using encryption:**
**Are you using an external user-backend, if yes which one:** no
## Client configuration
**Browser:** Mozilla/5.0 (Windows NT 10.0; WOW64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/87.0.4280.66 Safari/537.36
**Operating system:** Windows 10, IpadOS 14, iOS 14
## Logs
<details><summary>Web server error log</summary>
```
No errors listed
```
</details>
<details><summary>Nextcloud log</summary>
```
{"reqId":"JTx5zfGlole328dmzp2E","level":4,"time":"2020-12-21T11:23:23+01:00","remoteAddr":"91.221.58.28","user":"--","app":"webdav","method":"PROPFIND","url":"/public.php/webdav/","message":{"Exception":"OCA\\DAV\\Connector\\Sabre\\Exception\\Forbidden","Message":"No read permissions","Code":0,"Trace":[{"file":"/var/www/vhosts/domain.tld/cloud.domain.tld/3rdparty/sabre/dav/lib/DAV/Tree.php","line":204,"function":"getChildren","class":"OCA\\DAV\\Connector\\Sabre\\Directory","type":"->"},{"file":"/var/www/vhosts/domain.tld/cloud.domain.tld/3rdparty/sabre/dav/lib/DAV/Server.php","line":905,"function":"getChildren","class":"Sabre\\DAV\\Tree","type":"->"},{"file":"/var/www/vhosts/domain.tld/cloud.domain.tld/3rdparty/sabre/dav/lib/DAV/Server.php","line":987,"function":"generatePathNodes","class":"Sabre\\DAV\\Server","type":"->"},{"file":"/var/www/vhosts/domain.tld/cloud.domain.tld/3rdparty/sabre/dav/lib/DAV/Server.php","line":1678,"function":"getPropertiesIteratorForPath","class":"Sabre\\DAV\\Server","type":"->"},{"file":"/var/www/vhosts/domain.tld/cloud.domain.tld/3rdparty/sabre/dav/lib/DAV/Server.php","line":1661,"function":"writeMultiStatus","class":"Sabre\\DAV\\Server","type":"->"},{"file":"/var/www/vhosts/domain.tld/cloud.domain.tld/3rdparty/sabre/dav/lib/DAV/CorePlugin.php","line":363,"function":"generateMultiStatus","class":"Sabre\\DAV\\Server","type":"->"},{"file":"/var/www/vhosts/domain.tld/cloud.domain.tld/3rdparty/sabre/event/lib/WildcardEmitterTrait.php","line":89,"function":"httpPropFind","class":"Sabre\\DAV\\CorePlugin","type":"->"},{"file":"/var/www/vhosts/domain.tld/cloud.domain.tld/3rdparty/sabre/dav/lib/DAV/Server.php","line":474,"function":"emit","class":"Sabre\\DAV\\Server","type":"->"},{"file":"/var/www/vhosts/domain.tld/cloud.domain.tld/3rdparty/sabre/dav/lib/DAV/Server.php","line":251,"function":"invokeMethod","class":"Sabre\\DAV\\Server","type":"->"},{"file":"/var/www/vhosts/domain.tld/cloud.domain.tld/3rdparty/sabre/dav/lib/DAV/Server.php","line":319,"function":"start","class":"Sabre\\DAV\\Server","type":"->"},{"file":"/var/www/vhosts/domain.tld/cloud.domain.tld/apps/dav/appinfo/v1/publicwebdav.php","line":113,"function":"exec","class":"Sabre\\DAV\\Server","type":"->"},{"file":"/var/www/vhosts/domain.tld/cloud.domain.tld/public.php","line":81,"args":["/var/www/vhosts/domain.tld/cloud.domain.tld/apps/dav/appinfo/v1/publicwebdav.php"],"function":"require_once"}],"File":"/var/www/vhosts/domain.tld/cloud.domain.tld/apps/dav/lib/Connector/Sabre/Directory.php","Line":262,"CustomMessage":"--"},"userAgent":"Mozilla/5.0 (Windows NT 10.0; WOW64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/87.0.4280.66 Safari/537.36","version":"20.0.4.0","id":"5fe0783163102"}
```
</details>
<details><summary>Browser log</summary>
</details>