[Bug]: Error Message twice "Unknown error during upload" instead of "Quota Exceeded"

Bug description

Uploading a huge file to a (shared) folder in Files exceeding the quota of the folder owner leads to message "estimating time left" and results in two popup notifications "Unknown error during upload"

Steps to reproduce

1. Set quota for user a to 500 mb
2. Share a folder "video" to user b
3. upload a video with 800mb as user b to "video"

Expected behavior

Show a speaking notification like "Quota of User a's Folder Video exceeded"
Maybe user 'a' should get a notification about the incident.

Nextcloud Server version

29

Operating system

Debian/Ubuntu

PHP engine version

PHP 8.2

Web server

Apache (supported)

Database engine version

None

Is this bug present after an update or on a fresh install?

None

Are you using the Nextcloud Server Encryption module?

None

What user-backends are you using?

• Default user-backend (database)
• LDAP/ Active Directory
• SSO - SAML
• Other

Configuration report

List of activated Apps

Nextcloud Signing status

Nextcloud Logs

{"reqId":"X1YSxN4S1ld51PA5yU5r","level":3,"time":"2025-03-12T16:37:54+00:00","remoteAddr":"XXXX:XXX:ae1:2400:1037:d5ee:7530:8448","user":"USERNAME","app":"webdav","method":"PUT","url":"/remote.php/dav/uploads/USERNAME/web-file-upload-883c6733d56ccaf4/1","message":"Insufficient space in /PATH/..., 804103790 required, 260268321 available","userAgent":"Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/134.0.0.0 Safari/537.36","version":"29.0.12.2","exception":{"Exception":"Sabre\\DAV\\Exception\\InsufficientStorage","Message":"Insufficient space in /PATH/..., 804103790 required, 260268321 available","Code":0,"Trace":[{"file":"/var/www/nextcloud/www/nextcloud/apps/dav/lib/Connector/Sabre/QuotaPlugin.php","line":103,"function":"checkQuota","class":"OCA\\DAV\\Connector\\Sabre\\QuotaPlugin","type":"->"},{"file":"/var/www/nextcloud/www/nextcloud/3rdparty/sabre/event/lib/WildcardEmitterTrait.php","line":89,"function":"beforeCreateFile","class":"OCA\\DAV\\Connector\\Sabre\\QuotaPlugin","type":"->"},{"file":"/var/www/nextcloud/www/nextcloud/3rdparty/sabre/dav/lib/DAV/Server.php","line":1094,"function":"emit","class":"Sabre\\DAV\\Server","type":"->"},{"file":"/var/www/nextcloud/www/nextcloud/3rdparty/sabre/dav/lib/DAV/CorePlugin.php","line":504,"function":"createFile","class":"Sabre\\DAV\\Server","type":"->","args":["*** sensitive parameters replaced ***"]},{"file":"/var/www/nextcloud/www/nextcloud/3rdparty/sabre/event/lib/WildcardEmitterTrait.php","line":89,"function":"httpPut","class":"Sabre\\DAV\\CorePlugin","type":"->"},{"file":"/var/www/nextcloud/www/nextcloud/3rdparty/sabre/dav/lib/DAV/Server.php","line":472,"function":"emit","class":"Sabre\\DAV\\Server","type":"->"},{"file":"/var/www/nextcloud/www/nextcloud/apps/dav/lib/Connector/Sabre/Server.php","line":61,"function":"invokeMethod","class":"Sabre\\DAV\\Server","type":"->"},{"file":"/var/www/nextcloud/www/nextcloud/3rdparty/sabre/dav/lib/DAV/Server.php","line":321,"function":"start","class":"OCA\\DAV\\Connector\\Sabre\\Server","type":"->"},{"file":"/var/www/nextcloud/www/nextcloud/apps/dav/lib/Server.php","line":393,"function":"exec","class":"Sabre\\DAV\\Server","type":"->"},{"file":"/var/www/nextcloud/www/nextcloud/apps/dav/appinfo/v2/remote.php","line":35,"function":"exec","class":"OCA\\DAV\\Server","type":"->"},{"file":"/var/www/nextcloud/www/nextcloud/remote.php","line":172,"args":["/var/www/nextcloud/www/nextcloud/apps/dav/appinfo/v2/remote.php"],"function":"require_once"}],"File":"/var/www/nextcloud/www/nextcloud/apps/dav/lib/Connector/Sabre/QuotaPlugin.php","Line":232,"message":"Insufficient space in /PATH/..., 804103790 required, 260268321 available","exception":{},"CustomMessage":"Insufficient space in /PATH/..., 804103790 required, 260268321 available"}}

Additional info

No response