WebDav errors in log

Hello dear fellow community,

i would like to know if you could provide me some insights as to why im getting the following error while i use the web browser to check the logs.

it happens often, but not experiencing any issues while uploading any files.

your help and insights is greatly appreciated.

Sabre\DAV\Exception\MethodNotAllowed: HTTP/1.1 405 The resource you tried to create already exists
/var/www/html/nextcloud/3rdparty/sabre/dav/lib/DAV/CorePlugin.php - line 590: Sabre\DAV\Server->createCollection(‘Photos’, Object(Sabre\DAV\MkCol))
[internal function] Sabre\DAV\CorePlugin->httpMkcol(Object(Sabre\HTTP\Request), Object(Sabre\HTTP\Response))
/var/www/html/nextcloud/3rdparty/sabre/event/lib/EventEmitterTrait.php - line 105: call_user_func_array(Array, Array)
/var/www/html/nextcloud/3rdparty/sabre/dav/lib/DAV/Server.php - line 479: Sabre\Event\EventEmitter->emit(‘method MKCOL’, Array)
/var/www/html/nextcloud/3rdparty/sabre/dav/lib/DAV/Server.php - line 254: Sabre\DAV\Server->invokeMethod(Object(Sabre\HTTP\Request), Object(Sabre\HTTP\Response))
/var/www/html/nextcloud/apps/dav/appinfo/v1/webdav.php - line 60: Sabre\DAV\Server->exec()
/var/www/html/nextcloud/remote.php - line 165: require_once(’/var/www/html/n…’)


Nextcloud version: 11.0.3
Operating system and version: Raspbian
Apache or nginx version : Apache2

can anyone provide any insights?