Internal server error on localserver but available by reverse proxy

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1

Hi Gents

I am facing the blue background interal server error on my local server by typing in https://localhost:/nextcloud but I can acess to nextcloud page by a reverse proxy and by reverse proxy page I can upload files but I cant see how much space I used (it shows 0B on web page but avaiable on IOS)

due to I can login in as administrator by reverse proxy, the nextcloud log as below

[l10n] Warning: Failed to load /var/www/nextcloud/apps/privacy/l10n/zh_CN.json - json error code: 3

GET /settings/admin/logging
from 127.0.0.1 by admin at 2019-05-31T17:20:55+00:00

[index] Error: OCP\Files\NotPermittedException: at <>

  1. /var/www/nextcloud/lib/private/Files/SimpleFS/SimpleFile.php line 106
    OC\Files\Node\File->putContent(":root {\n–icon … }")
  2. /var/www/nextcloud/lib/private/Template/IconsCacher.php line 140
    OC\Files\SimpleFS\SimpleFile->putContent(":root {\n–icon … }")
  3. /var/www/nextcloud/lib/private/Template/SCSSCacher.php line 298
    OC\Template\IconsCacher->setIconsCss(“html,body,div,s … }”)
  4. /var/www/nextcloud/lib/private/Template/SCSSCacher.php line 153
    OC\Template\SCSSCacher->cache("/var/www/nextcloud/core/css", “3a76-c772-server.css”, “server.scss”, OC\Files\SimpleFS\SimpleFolder {}, “/core/css”)
  5. /var/www/nextcloud/lib/private/Template/CSSResourceLocator.php line 109
    OC\Template\SCSSCacher->process("/var/www/nextcloud", “core/css/server.scss”, “core”)
  6. /var/www/nextcloud/lib/private/Template/CSSResourceLocator.php line 61
    OC\Template\CSSResourceLocator->cacheAndAppendScssIfExist("/var/www/nextcloud", “core/css/server.scss”)
  7. /var/www/nextcloud/lib/private/Template/ResourceLocator.php line 78
    OC\Template\CSSResourceLocator->doFind(“css/server”)
  8. /var/www/nextcloud/lib/private/TemplateLayout.php line 296
    OC\Template\ResourceLocator->find([“css/server”,"c … "])
  9. /var/www/nextcloud/lib/private/TemplateLayout.php line 201
    OC\TemplateLayout::findStylesheetFiles([“css/server”,"c … "])
  10. /var/www/nextcloud/lib/private/legacy/template.php line 183
    OC\TemplateLayout->__construct(“user”, “files”)
  11. /var/www/nextcloud/lib/public/AppFramework/Http/TemplateResponse.php line 160
    OC_Template->fetchPage({usedSpacePercen … ]})
  12. /var/www/nextcloud/lib/private/AppFramework/Http/Dispatcher.php line 119
    OCP\AppFramework\Http\TemplateResponse->render()
  13. /var/www/nextcloud/lib/private/AppFramework/App.php line 126
    OC\AppFramework\Http\Dispatcher->dispatch(OCA\Files\Controller\ViewController {}, “index”)
  14. /var/www/nextcloud/lib/private/AppFramework/Routing/RouteActionHandler.php line 47
    OC\AppFramework\App::main(“ViewController”, “index”, OC\AppFramework\ … {}, {_route: “files.view.index”})
  15. <>
    OC\AppFramework\Routing\RouteActionHandler->__invoke({_route: “files.view.index”})
  16. /var/www/nextcloud/lib/private/Route/Router.php line 297
    undefinedundefinedcall_user_func(OC\AppFramework\ … {}, {_route: “files.view.index”})
  17. /var/www/nextcloud/lib/base.php line 975
    OC\Route\Router->match("/apps/files/")
  18. /var/www/nextcloud/index.php line 42
    OC::handleRequest()

GET /apps/files/
from 127.0.0.1 by admin at 2019-05-31T17:11:01+00:00

and my nginx log has below

2019/06/01 08:41:10 [error] 4980#0: *2259 open() “/usr/share/nginx/html/scrape” failed (2: No such file or directory), client: 127.0.0.1, server: _, request: “GET /scrape?info_hash=I%094A%10P%e3N%c8%ea%04%0b%7c%94%98f%f7%ad%01a HTTP/1.1”, host: “0123456789nonexistent.com”

PHP message: {“reqId”:“U0O5A6rNmdG7bGDNmxoJ”,“level”:3,“time”:“2019-05-31T15:38:29+00:00”,“remoteAddr”:“127.0.0.1”,“user”:"–",“app”:“PHP”,“method”:“GET”,“url”:"/apps/theming/styles?v=0",“message”:“touch(): Unable to create file /var/www/nextcloud/data/appdata_ocpce0ynb7g3/css/theming/6a15-c772-theming.css.deps because Permission denied at /var/www/nextcloud/lib/private/Files/Storage/Local.php#206”,“userAgent”:“Mozilla/5.0 (X11; Linux x86_64; rv:60.0) Gecko/20100101 Firefox/60.0”,“version”:“16.0.1.1”}

as for second Nginx error log ,I give the nextcloud files chown -R nginx:nginx

Plsd to hear

thanks in advance