documentserver-example out.log

{ Error: ENOENT: no such file or directory, stat '/var/www/onlyoffice/documentserver-example/public/files/85.198.95.234/new (1).pptx'                                                        
    at Error (native)                                                                                                                                                                        
    at Object.fs.statSync (fs.js:1001:11)                                                                                                                                                    
    at Object.docManager.getKey (/var/www/onlyoffice/documentserver-example/helpers/docManager.js:304:29)                                                                                    
    at /var/www/onlyoffice/documentserver-example/app.js:520:30                                                                                                                              
    at Layer.handle [as handle_request] (/var/www/onlyoffice/documentserver-example/node_modules/express/lib/router/layer.js:95:5)                                                           
    at next (/var/www/onlyoffice/documentserver-example/node_modules/express/lib/router/route.js:137:13)                                                                                     
    at Route.dispatch (/var/www/onlyoffice/documentserver-example/node_modules/express/lib/router/route.js:112:3)                                                                            
    at Layer.handle [as handle_request] (/var/www/onlyoffice/documentserver-example/node_modules/express/lib/router/layer.js:95:5)                                                           
    at /var/www/onlyoffice/documentserver-example/node_modules/express/lib/router/index.js:281:22
    at Function.process_params (/var/www/onlyoffice/documentserver-example/node_modules/express/lib/router/index.js:335:12)
  errno: -2,
  code: 'ENOENT',
  syscall: 'stat',
  path: '/var/www/onlyoffice/documentserver-example/public/files/85.198.95.234/new (1).pptx' }
{ Error: ENOENT: no such file or directory, stat '/var/www/onlyoffice/documentserver-example/public/files/85.198.95.234/new (1).pptx'
    at Error (native)
    at Object.fs.statSync (fs.js:1001:11)
    at Object.docManager.getKey (/var/www/onlyoffice/documentserver-example/helpers/docManager.js:304:29)
    at /var/www/onlyoffice/documentserver-example/app.js:520:30
    at Layer.handle [as handle_request] (/var/www/onlyoffice/documentserver-example/node_modules/express/lib/router/layer.js:95:5)
    at next (/var/www/onlyoffice/documentserver-example/node_modules/express/lib/router/route.js:137:13)
    at Route.dispatch (/var/www/onlyoffice/documentserver-example/node_modules/express/lib/router/route.js:112:3)
    at Layer.handle [as handle_request] (/var/www/onlyoffice/documentserver-example/node_modules/express/lib/router/layer.js:95:5)
    at /var/www/onlyoffice/documentserver-example/node_modules/express/lib/router/index.js:281:22
    at Function.process_params (/var/www/onlyoffice/documentserver-example/node_modules/express/lib/router/index.js:335:12)
  errno: -2,
  code: 'ENOENT',
  syscall: 'stat',
  path: '/var/www/onlyoffice/documentserver-example/public/files/85.198.95.234/new (1).pptx' }
{ Error: ENOENT: no such file or directory, stat '/var/www/onlyoffice/documentserver-example/public/files/85.198.95.234/new (1).pptx'
    at Error (native)
    at Object.fs.statSync (fs.js:1001:11)
    at Object.docManager.getKey (/var/www/onlyoffice/documentserver-example/helpers/docManager.js:304:29)
    at /var/www/onlyoffice/documentserver-example/app.js:520:30
    at Layer.handle [as handle_request] (/var/www/onlyoffice/documentserver-example/node_modules/express/lib/router/layer.js:95:5)
    at next (/var/www/onlyoffice/documentserver-example/node_modules/express/lib/router/route.js:137:13)
    at Route.dispatch (/var/www/onlyoffice/documentserver-example/node_modules/express/lib/router/route.js:112:3)
    at Layer.handle [as handle_request] (/var/www/onlyoffice/documentserver-example/node_modules/express/lib/router/layer.js:95:5)
    at /var/www/onlyoffice/documentserver-example/node_modules/express/lib/router/index.js:281:22
    at Function.process_params (/var/www/onlyoffice/documentserver-example/node_modules/express/lib/router/index.js:335:12)
  errno: -2,
  code: 'ENOENT',
  syscall: 'stat',
  path: '/var/www/onlyoffice/documentserver-example/public/files/85.198.95.234/new (1).pptx' }
{ message: 'Error occurred in the ConvertService: Error download error' }

/var/www/onlyoffice/documentserver-example/helpers/documentService.js:177
    throw { message: errorMessage };
    ^
[object Object]
events.js:160
      throw er; // Unhandled 'error' event
      ^

Error: listen EADDRINUSE :::44698
    at Object.exports._errnoException (util.js:1020:11)
    at exports._exceptionWithHostPort (util.js:1043:20)
    at Server._listen2 (net.js:1262:14)
    at listen (net.js:1298:10)
    at Server.listen (net.js:1394:5)
    at Object.<anonymous> (/var/www/onlyoffice/documentserver-example/node_modules/sync-request/lib/nc-server.js:37:8)
    at Module._compile (module.js:570:32)
    at Object.Module._extensions..js (module.js:579:10)
    at Module.load (module.js:487:32)
    at tryModuleLoad (module.js:446:12)