Fatal webdav Sabre\DAV\Exception\ServiceUnavailable: Failed to write file contents: Storage unauthorized. Unknown error 2017-08-29T22:24:10-0300

Error objectstore Could not create object urn:oid:2285 for files/Enem/bio/01.pdf.ocTransferId1092821590.part: {"Exception":"OCP\\Files\\StorageAuthException","Message":"Storage unauthorized. Unknown error","Code":4,"Trace":"#0 \/var\/www\/nextcloud\/lib\/private\/Files\/ObjectStore\/Swift.php(243): OC\\Files\\ObjectStore\\Swift->init()\n#1 \/var\/www\/nextcloud\/lib\/private\/Files\/ObjectStore\/ObjectStoreStorage.php(399): OC\\Files\\ObjectStore\\Swift->writeObject('urn:oid:2285', Resource id #21)\n#2 \/var\/www\/nextcloud\/lib\/private\/Files\/ObjectStore\/ObjectStoreStorage.php(306): OC\\Files\\ObjectStore\\ObjectStoreStorage->writeBack('\/tmp\/oc_tmp_enq...', 'files\/Enem\/bio\/...')\n#3 [internal function]: OC\\Files\\ObjectStore\\ObjectStoreStorage->OC\\Files\\ObjectStore\\{closure}()\n#4 \/var\/www\/nextcloud\/3rdparty\/icewind\/streams\/src\/CallbackWrapper.php(109): call_user_func(Object(Closure))\n#5 [internal function]: Icewind\\Streams\\CallbackWrapper->stream_close()\n#6 \/var\/www\/nextcloud\/apps\/dav\/lib\/Connector\/Sabre\/File.php(135): fclose(Resource id #16)\n#7 \/var\/www\/nextcloud\/apps\/dav\/lib\/Connector\/Sabre\/Directory.php(151): OCA\\DAV\\Connector\\Sabre\\File->put(Resource id #12)\n#8 \/var\/www\/nextcloud\/3rdparty\/sabre\/dav\/lib\/DAV\/Server.php(1096): OCA\\DAV\\Connector\\Sabre\\Directory->createFile('01.pdf', Resource id #12)\n#9 \/var\/www\/nextcloud\/3rdparty\/sabre\/dav\/lib\/DAV\/CorePlugin.php(525): Sabre\\DAV\\Server->createFile('files\/leonardo\/...', Resource id #12, NULL)\n#10 [internal function]: Sabre\\DAV\\CorePlugin->httpPut(Object(Sabre\\HTTP\\Request), Object(Sabre\\HTTP\\Response))\n#11 \/var\/www\/nextcloud\/3rdparty\/sabre\/event\/lib\/EventEmitterTrait.php(105): call_user_func_array(Array, Array)\n#12 \/var\/www\/nextcloud\/3rdparty\/sabre\/dav\/lib\/DAV\/Server.php(479): Sabre\\Event\\EventEmitter->emit('method:PUT', Array)\n#13 \/var\/www\/nextcloud\/3rdparty\/sabre\/dav\/lib\/DAV\/Server.php(254): Sabre\\DAV\\Server->invokeMethod(Object(Sabre\\HTTP\\Request), Object(Sabre\\HTTP\\Response))\n#14 \/var\/www\/nextcloud\/apps\/dav\/lib\/Server.php(253): Sabre\\DAV\\Server->exec()\n#15 \/var\/www\/nextcloud\/apps\/dav\/appinfo\/v2\/remote.php(33): OCA\\DAV\\Server->exec()\n#16 \/var\/www\/nextcloud\/remote.php(162): require_once('\/var\/www\/nextcl...')\n#17 {main}","File":"\/var\/www\/nextcloud\/lib\/private\/Files\/ObjectStore\/Swift.php","Line":109} 2017-08-29T22:24:10-0300