hi, sure.
I can give you the description of another request ID, generated with the same operation (user logging with the web interface). Please note that I removed the user email for privacy reasons
{"reqId":"060ef6d5-4c0c-4a82-ad4b-d1523e2d45e7","level":3,"time":"2018-03-15T13:26:54+00:00","remoteAddr":"213.215.247.34","user":"--","app":"PHP","method":"PROPFIND","url":"\/remote.php\/webdav\/","message":"Call to a member function getUID() on null at \/var\/www\/vhosts\/imcdcloud.com\/httpdocs\/lib\/private\/legacy\/app.php#152"}
{"reqId":"Wqp0rRZ6n0otqrsSpu1RcQAAAQs","level":2,"time":"2018-03-15T13:27:09+00:00","remoteAddr":"213.215.247.34","user":"--","app":"core","method":"POST","url":"\/index.php\/login","message":"Login failed: '' (Remote IP: '213.215.247.34')"}
{"reqId":"Wqp0sxZ6n0otqrsSpu1RewAAAQw","level":3,"time":"2018-03-15T13:27:15+00:00","remoteAddr":"213.215.247.34","user":"","app":"index","method":"GET","url":"\/index.php\/apps\/files\/","message":"Exception: {\"Exception\":\"OCP\\Files\\NotFoundException\",\"Message\":\"\",\"Code\":0,\"Trace\":\"#0 \\/var\\/www\\/vhosts\\/imcdcloud.com\\/httpdocs\\/lib\\/private\\/Files\\/Node\\/Node.php(217): OC\\Files\\Node\\Node->getFileInfo()\n#1 \\/var\\/www\\/vhosts\\/imcdcloud.com\\/httpdocs\\/lib\\/private\\/Files\\/Node\\/Node.php(117): OC\\Files\\Node\\Node->getPermissions()\n#2 \\/var\\/www\\/vhosts\\/imcdcloud.com\\/httpdocs\\/lib\\/private\\/Files\\/Node\\/Folder.php(151): OC\\Files\\Node\\Node->checkPermissions(4)\n#3 \\/var\\/www\\/vhosts\\/imcdcloud.com\\/httpdocs\\/lib\\/private\\/AvatarManager.php(99): OC\\Files\\Node\\Folder->newFolder('18')\n#4 \\/var\\/www\\/vhosts\\/imcdcloud.com\\/httpdocs\\/lib\\/private\\/AvatarManager.php(120): OC\\AvatarManager->getFolder(Object(OC\\Files\\Node\\Folder), '18')\n#5 \\/var\\/www\\/vhosts\\/imcdcloud.com\\/httpdocs\\/lib\\/private\\/AvatarManager.php(91): OC\\AvatarManager->getAvatarFolder(Object(OC\\User\\User))\n#6 \\/var\\/www\\/vhosts\\/imcdcloud.com\\/httpdocs\\/lib\\/private\\/TemplateLayout.php(101): OC\\AvatarManager->getAvatar('')\n#7 \\/var\\/www\\/vhosts\\/imcdcloud.com\\/httpdocs\\/lib\\/private\\/legacy\\/template.php(234): OC\\TemplateLayout->construct('user', 'files')\n#8 \\/var\\/www\\/vhosts\\/imcdcloud.com\\/httpdocs\\/lib\\/public\\/AppFramework\\/Http\\/TemplateResponse.php(156): OC_Template->fetchPage()\n#9 \\/var\\/www\\/vhosts\\/imcdcloud.com\\/httpdocs\\/lib\\/private\\/AppFramework\\/Http\\/Dispatcher.php(112): OCP\\AppFramework\\Http\\TemplateResponse->render()\n#10 \\/var\\/www\\/vhosts\\/imcdcloud.com\\/httpdocs\\/lib\\/private\\/AppFramework\\/App.php(103): OC\\AppFramework\\Http\\Dispatcher->dispatch(Object(OCA\\Files\\Controller\\ViewController), 'index')\n#11 \\/var\\/www\\/vhosts\\/imcdcloud.com\\/httpdocs\\/lib\\/private\\/AppFramework\\/Routing\\/RouteActionHandler.php(46): OC\\AppFramework\\App::main('ViewController', 'index', Object(OC\\AppFramework\\DependencyInjection\\DIContainer), Array)\n#12 [internal function]: OC\\AppFramework\\Routing\\RouteActionHandler->invoke(Array)\n#13 \\/var\\/www\\/vhosts\\/imcdcloud.com\\/httpdocs\\/lib\\/private\\/Route\\/Router.php(342): call_user_func(Object(OC\\AppFramework\\Routing\\RouteActionHandler), Array)\n#14 \\/var\\/www\\/vhosts\\/imcdcloud.com\\/httpdocs\\/lib\\/base.php(913): OC\\Route\\Router->match('\\/apps\\/files\\/')\n#15 \\/var\\/www\\/vhosts\\/imcdcloud.com\\/httpdocs\\/index.php(55): OC::handleRequest()\n#16 {main}\",\"File\":\"\\/var\\/www\\/vhosts\\/imcdcloud.com\\/httpdocs\\/lib\\/private\\/Files\\/Node\\/Node.php\",\"Line\":97}"}
{"reqId":"Wqp0tRoZOJ-EAbGiLL7mxwAAAFg","level":3,"time":"2018-03-15T13:27:18+00:00","remoteAddr":"213.215.247.34","user":"","app":"index","method":"GET","url":"\/index.php\/apps\/files\/","message":"Exception: {\"Exception\":\"OCP\\Files\\NotFoundException\",\"Message\":\"\",\"Code\":0,\"Trace\":\"#0 \\/var\\/www\\/vhosts\\/imcdcloud.com\\/httpdocs\\/lib\\/private\\/Files\\/Node\\/Node.php(217): OC\\Files\\Node\\Node->getFileInfo()\n#1 \\/var\\/www\\/vhosts\\/imcdcloud.com\\/httpdocs\\/lib\\/private\\/Files\\/Node\\/Node.php(117): OC\\Files\\Node\\Node->getPermissions()\n#2 \\/var\\/www\\/vhosts\\/imcdcloud.com\\/httpdocs\\/lib\\/private\\/Files\\/Node\\/Folder.php(151): OC\\Files\\Node\\Node->checkPermissions(4)\n#3 \\/var\\/www\\/vhosts\\/imcdcloud.com\\/httpdocs\\/lib\\/private\\/AvatarManager.php(99): OC\\Files\\Node\\Folder->newFolder('18')\n#4 \\/var\\/www\\/vhosts\\/imcdcloud.com\\/httpdocs\\/lib\\/private\\/AvatarManager.php(120): OC\\AvatarManager->getFolder(Object(OC\\Files\\Node\\Folder), '18')\n#5 \\/var\\/www\\/vhosts\\/imcdcloud.com\\/httpdocs\\/lib\\/private\\/AvatarManager.php(91): OC\\AvatarManager->getAvatarFolder(Object(OC\\User\\User))\n#6 \\/var\\/www\\/vhosts\\/imcdcloud.com\\/httpdocs\\/lib\\/private\\/TemplateLayout.php(101): OC\\AvatarManager->getAvatar('')\n#7 \\/var\\/www\\/vhosts\\/imcdcloud.com\\/httpdocs\\/lib\\/private\\/legacy\\/template.php(234): OC\\TemplateLayout->construct('user', 'files')\n#8 \\/var\\/www\\/vhosts\\/imcdcloud.com\\/httpdocs\\/lib\\/public\\/AppFramework\\/Http\\/TemplateResponse.php(156): OC_Template->fetchPage()\n#9 \\/var\\/www\\/vhosts\\/imcdcloud.com\\/httpdocs\\/lib\\/private\\/AppFramework\\/Http\\/Dispatcher.php(112): OCP\\AppFramework\\Http\\TemplateResponse->render()\n#10 \\/var\\/www\\/vhosts\\/imcdcloud.com\\/httpdocs\\/lib\\/private\\/AppFramework\\/App.php(103): OC\\AppFramework\\Http\\Dispatcher->dispatch(Object(OCA\\Files\\Controller\\ViewController), 'index')\n#11 \\/var\\/www\\/vhosts\\/imcdcloud.com\\/httpdocs\\/lib\\/private\\/AppFramework\\/Routing\\/RouteActionHandler.php(46): OC\\AppFramework\\App::main('ViewController', 'index', Object(OC\\AppFramework\\DependencyInjection\\DIContainer), Array)\n#12 [internal function]: OC\\AppFramework\\Routing\\RouteActionHandler->invoke(Array)\n#13 \\/var\\/www\\/vhosts\\/imcdcloud.com\\/httpdocs\\/lib\\/private\\/Route\\/Router.php(342): call_user_func(Object(OC\\AppFramework\\Routing\\RouteActionHandler), Array)\n#14 \\/var\\/www\\/vhosts\\/imcdcloud.com\\/httpdocs\\/lib\\/base.php(913): OC\\Route\\Router->match('\\/apps\\/files\\/')\n#15 \\/var\\/www\\/vhosts\\/imcdcloud.com\\/httpdocs\\/index.php(55): OC::handleRequest()\n#16 {main}\",\"File\":\"\\/var\\/www\\/vhosts\\/imcdcloud.com\\/httpdocs\\/lib\\/private\\/Files\\/Node\\/Node.php\",\"Line\":97}"}