Nextcloud version (eg, 20.0.5): 21.0.4
Operating system and version (eg, Ubuntu 20.04): Raspbian GNU/Linux 10 (buster)
Apache or nginx version (eg, Apache 2.4.25): Apache/2.4.38 (Raspbian)
PHP version (eg, 7.4): 7.3.29-1~deb10u1 (cli)
The issue you are facing:
Nextcloud Overview â Reverse proxy header configuration warning
" Es gibt einige Warnungen bei Deiner Systemkonfiguration.
- Die Reverse-Proxy-Header-Konfiguration ist fehlerhaft oder Du greifst auf Nextcloud ßber einen vertrauenswßrdigen Proxy zu. Ist dies nicht der Fall, dann besteht ein Sicherheitsproblem, das einem Angreifer erlaubt, die IP-Adresse, die fßr Nextcloud sichtbar ist, auszuspähen. Weitere Informationen hierzu finden sich in der Dokumentation."
Is this the first time youâve seen this error? (Y/N):Y
Steps to replicate it:
- Use NCP 1.40.4
- Update NC to 21.0.4
The output of your Nextcloud log in Admin > Logging:
{"reqId":"yt4mcQsTqxkFiWvApBL3","level":2,"time":"2021-10-08T04:26:05+00:00","remoteAddr":"","user":"--","app":"appstoreFetcher","method":"","url":"--","message":"Could not connect to appstore: cURL error 28: Connection timed out after 60000 milliseconds (see https://curl.haxx.se/libcurl/c/libcurl-errors.html) for https://apps.nextcloud.com/api/v1/apps.json","userAgent":"--","version":"21.0.4.1"}
{"reqId":"YWDYTszjhqLH4PlcpFYIeAAAAI4","level":2,"time":"2021-10-08T23:46:22+00:00","remoteAddr":"138.68.165.154","user":"--","app":"core","method":"GET","url":"/login","message":"Login failed: '8hYTSUFk' (Remote IP: '138.68.165.154')","userAgent":"Mozilla/5.0 (Macintosh; Intel Mac OS X 10.14; rv:78.0) Gecko/20100101 Firefox/78.0","version":"21.0.4.1"}
{"reqId":"YWLitmPmSjVRBfS1iEBwoAAARhc","level":3,"time":"2021-10-10T12:55:18+00:00","remoteAddr":"46.183.103.8","user":"--","app":"core","method":"DELETE","url":"/public.php/webdav/Thesis_20211006_2teRunde_commented_backup.docx","message":"unable to rename, destination directory is not writable : /mnt/hd1/nextcloud/data/files_trashbin/versions","userAgent":"Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/605.1.15 (KHTML, like Gecko) Version/14.1.1 Safari/605.1.15","version":"21.0.4.1"}
{"reqId":"YWLlF2PmSjVRBfS1iEBwpwAAVBs","level":3,"time":"2021-10-10T13:10:28+00:00","remoteAddr":"46.183.103.8","user":"--","app":"no app in context","method":"PUT","url":"/public.php/webdav/Thesis_20211006_2teRunde_commented_1.docx","message":{"Exception":"Sabre\\DAV\\Exception\\BadRequest","Message":"Expected filesize of 2893578 bytes but read (from Nextcloud client) and wrote (to Nextcloud storage) 0 bytes. Could either be a network problem on the sending side or a problem writing to the storage on the server side.","Code":0,"Trace":[{"file":"/var/www/nextcloud/3rdparty/sabre/dav/lib/DAV/Server.php","line":1137,"function":"put","class":"OCA\\DAV\\Connector\\Sabre\\File","type":"->","args":[null]},{"file":"/var/www/nextcloud/3rdparty/sabre/dav/lib/DAV/CorePlugin.php","line":492,"function":"updateFile","class":"Sabre\\DAV\\Server","type":"->","args":["*** sensitive parameters replaced ***"]},{"file":"/var/www/nextcloud/3rdparty/sabre/event/lib/WildcardEmitterTrait.php","line":89,"function":"httpPut","class":"Sabre\\DAV\\CorePlugin","type":"->","args":[{"__class__":"Sabre\\HTTP\\Request"},{"__class__":"Sabre\\HTTP\\Response"}]},{"file":"/var/www/nextcloud/3rdparty/sabre/dav/lib/DAV/Server.php","line":472,"function":"emit","class":"Sabre\\DAV\\Server","type":"->","args":["method:PUT",[{"__class__":"Sabre\\HTTP\\Request"},{"__class__":"Sabre\\HTTP\\Response"}]]},{"file":"/var/www/nextcloud/3rdparty/sabre/dav/lib/DAV/Server.php","line":253,"function":"invokeMethod","class":"Sabre\\DAV\\Server","type":"->","args":[{"__class__":"Sabre\\HTTP\\Request"},{"__class__":"Sabre\\HTTP\\Response"}]},{"file":"/var/www/nextcloud/3rdparty/sabre/dav/lib/DAV/Server.php","line":321,"function":"start","class":"Sabre\\DAV\\Server","type":"->","args":[]},{"file":"/var/www/nextcloud/apps/dav/appinfo/v1/publicwebdav.php","line":114,"function":"exec","class":"Sabre\\DAV\\Server","type":"->","args":[]},{"file":"/var/www/nextcloud/public.php","line":81,"args":["/var/www/nextcloud/apps/dav/appinfo/v1/publicwebdav.php"],"function":"require_once"}],"File":"/var/www/nextcloud/apps/dav/lib/Connector/Sabre/File.php","Line":246,"CustomMessage":"--"},"userAgent":"Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/605.1.15 (KHTML, like Gecko) Version/14.1.1 Safari/605.1.15","version":"21.0.4.1"}
{"reqId":"YWLlF2PmSjVRBfS1iEBwpwAAVBs","level":3,"time":"2021-10-10T13:10:28+00:00","remoteAddr":"46.183.103.8","user":"--","app":"PHP","method":"PUT","url":"/public.php/webdav/Thesis_20211006_2teRunde_commented_1.docx","message":{"Exception":"Error","Message":"Cannot modify header information - headers already sent by (output started at /var/www/nextcloud/3rdparty/sabre/http/lib/Sapi.php:132) at /var/www/nextcloud/apps/dav/lib/Connector/Sabre/File.php#691","Code":0,"Trace":[{"function":"onError","class":"OC\\Log\\ErrorHandler","type":"::","args":[2,"Cannot modify header information - headers already sent by (output started at /var/www/nextcloud/3rdparty/sabre/http/lib/Sapi.php:132)","/var/www/nextcloud/apps/dav/lib/Connector/Sabre/File.php",691,{"string":"X-Hash-SHA256: e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855"}]},{"file":"/var/www/nextcloud/apps/dav/lib/Connector/Sabre/File.php","line":691,"function":"header","args":["X-Hash-SHA256: e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855"]},{"file":"/var/www/nextcloud/apps/dav/lib/Connector/Sabre/File.php","line":195,"function":"header","class":"OCA\\DAV\\Connector\\Sabre\\File","type":"->","args":["X-Hash-SHA256: e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855"]},{"function":"OCA\\DAV\\Connector\\Sabre\\{closure}","class":"OCA\\DAV\\Connector\\Sabre\\File","type":"->","args":["*** sensitive parameters replaced ***"]},{"file":"/var/www/nextcloud/lib/private/Files/Stream/HashWrapper.php","line":71,"function":"call_user_func","args":[{"__class__":"Closure"},"*** sensitive parameter replaced ***"]},{"file":"/var/www/nextcloud/3rdparty/sabre/dav/lib/DAV/Server.php","line":321,"function":"stream_close","class":"OC\\Files\\Stream\\HashWrapper","type":"->","args":[]},{"file":"/var/www/nextcloud/apps/dav/appinfo/v1/publicwebdav.php","line":114,"function":"exec","class":"Sabre\\DAV\\Server","type":"->","args":[]},{"file":"/var/www/nextcloud/public.php","line":81,"args":["/var/www/nextcloud/apps/dav/appinfo/v1/publicwebdav.php"],"function":"require_once"}],"File":"/var/www/nextcloud/lib/private/Log/ErrorHandler.php","Line":92,"CustomMessage":"--"},"userAgent":"Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/605.1.15 (KHTML, like Gecko) Version/14.1.1 Safari/605.1.15","version":"21.0.4.1"}
{"reqId":"YWLlF2PmSjVRBfS1iEBwpwAAVBs","level":3,"time":"2021-10-10T13:10:28+00:00","remoteAddr":"46.183.103.8","user":"--","app":"PHP","method":"PUT","url":"/public.php/webdav/Thesis_20211006_2teRunde_commented_1.docx","message":{"Exception":"Error","Message":"Cannot modify header information - headers already sent by (output started at /var/www/nextcloud/3rdparty/sabre/http/lib/Sapi.php:132) at /var/www/nextcloud/apps/dav/lib/Connector/Sabre/File.php#691","Code":0,"Trace":[{"function":"onError","class":"OC\\Log\\ErrorHandler","type":"::","args":[2,"Cannot modify header information - headers already sent by (output started at /var/www/nextcloud/3rdparty/sabre/http/lib/Sapi.php:132)","/var/www/nextcloud/apps/dav/lib/Connector/Sabre/File.php",691,{"string":"X-Hash-SHA1: da39a3ee5e6b4b0d3255bfef95601890afd80709"}]},{"file":"/var/www/nextcloud/apps/dav/lib/Connector/Sabre/File.php","line":691,"function":"header","args":["X-Hash-SHA1: da39a3ee5e6b4b0d3255bfef95601890afd80709"]},{"file":"/var/www/nextcloud/apps/dav/lib/Connector/Sabre/File.php","line":192,"function":"header","class":"OCA\\DAV\\Connector\\Sabre\\File","type":"->","args":["X-Hash-SHA1: da39a3ee5e6b4b0d3255bfef95601890afd80709"]},{"function":"OCA\\DAV\\Connector\\Sabre\\{closure}","class":"OCA\\DAV\\Connector\\Sabre\\File","type":"->","args":["*** sensitive parameters replaced ***"]},{"file":"/var/www/nextcloud/lib/private/Files/Stream/HashWrapper.php","line":71,"function":"call_user_func","args":[{"__class__":"Closure"},"*** sensitive parameter replaced ***"]},{"function":"stream_close","class":"OC\\Files\\Stream\\HashWrapper","type":"->","args":[]},{"file":"/var/www/nextcloud/3rdparty/icewind/streams/src/Wrapper.php","line":96,"function":"fclose","args":[null]},{"file":"/var/www/nextcloud/lib/private/Files/Stream/HashWrapper.php","line":75,"function":"stream_close","class":"Icewind\\Streams\\Wrapper","type":"->","args":[]},{"file":"/var/www/nextcloud/3rdparty/sabre/dav/lib/DAV/Server.php","line":321,"function":"stream_close","class":"OC\\Files\\Stream\\HashWrapper","type":"->","args":[]},{"file":"/var/www/nextcloud/apps/dav/appinfo/v1/publicwebdav.php","line":114,"function":"exec","class":"Sabre\\DAV\\Server","type":"->","args":[]},{"file":"/var/www/nextcloud/public.php","line":81,"args":["/var/www/nextcloud/apps/dav/appinfo/v1/publicwebdav.php"],"function":"require_once"}],"File":"/var/www/nextcloud/lib/private/Log/ErrorHandler.php","Line":92,"CustomMessage":"--"},"userAgent":"Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/605.1.15 (KHTML, like Gecko) Version/14.1.1 Safari/605.1.15","version":"21.0.4.1"}
{"reqId":"YWLlF2PmSjVRBfS1iEBwpwAAVBs","level":3,"time":"2021-10-10T13:10:28+00:00","remoteAddr":"46.183.103.8","user":"--","app":"PHP","method":"PUT","url":"/public.php/webdav/Thesis_20211006_2teRunde_commented_1.docx","message":{"Exception":"Error","Message":"Cannot modify header information - headers already sent by (output started at /var/www/nextcloud/3rdparty/sabre/http/lib/Sapi.php:132) at /var/www/nextcloud/apps/dav/lib/Connector/Sabre/File.php#691","Code":0,"Trace":[{"function":"onError","class":"OC\\Log\\ErrorHandler","type":"::","args":[2,"Cannot modify header information - headers already sent by (output started at /var/www/nextcloud/3rdparty/sabre/http/lib/Sapi.php:132)","/var/www/nextcloud/apps/dav/lib/Connector/Sabre/File.php",691,{"string":"X-Hash-MD5: d41d8cd98f00b204e9800998ecf8427e"}]},{"file":"/var/www/nextcloud/apps/dav/lib/Connector/Sabre/File.php","line":691,"function":"header","args":["X-Hash-MD5: d41d8cd98f00b204e9800998ecf8427e"]},{"file":"/var/www/nextcloud/apps/dav/lib/Connector/Sabre/File.php","line":189,"function":"header","class":"OCA\\DAV\\Connector\\Sabre\\File","type":"->","args":["X-Hash-MD5: d41d8cd98f00b204e9800998ecf8427e"]},{"function":"OCA\\DAV\\Connector\\Sabre\\{closure}","class":"OCA\\DAV\\Connector\\Sabre\\File","type":"->","args":["*** sensitive parameters replaced ***"]},{"file":"/var/www/nextcloud/lib/private/Files/Stream/HashWrapper.php","line":71,"function":"call_user_func","args":[{"__class__":"Closure"},"*** sensitive parameter replaced ***"]},{"function":"stream_close","class":"OC\\Files\\Stream\\HashWrapper","type":"->","args":[]},{"file":"/var/www/nextcloud/3rdparty/icewind/streams/src/Wrapper.php","line":96,"function":"fclose","args":[null]},{"file":"/var/www/nextcloud/lib/private/Files/Stream/HashWrapper.php","line":75,"function":"stream_close","class":"Icewind\\Streams\\Wrapper","type":"->","args":[]},{"function":"stream_close","class":"OC\\Files\\Stream\\HashWrapper","type":"->","args":[]},{"file":"/var/www/nextcloud/3rdparty/icewind/streams/src/Wrapper.php","line":96,"function":"fclose","args":[null]},{"file":"/var/www/nextcloud/lib/private/Files/Stream/HashWrapper.php","line":75,"function":"stream_close","class":"Icewind\\Streams\\Wrapper","type":"->","args":[]},{"file":"/var/www/nextcloud/3rdparty/sabre/dav/lib/DAV/Server.php","line":321,"function":"stream_close","class":"OC\\Files\\Stream\\HashWrapper","type":"->","args":[]},{"file":"/var/www/nextcloud/apps/dav/appinfo/v1/publicwebdav.php","line":114,"function":"exec","class":"Sabre\\DAV\\Server","type":"->","args":[]},{"file":"/var/www/nextcloud/public.php","line":81,"args":["/var/www/nextcloud/apps/dav/appinfo/v1/publicwebdav.php"],"function":"require_once"}],"File":"/var/www/nextcloud/lib/private/Log/ErrorHandler.php","Line":92,"CustomMessage":"--"},"userAgent":"Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/605.1.15 (KHTML, like Gecko) Version/14.1.1 Safari/605.1.15","version":"21.0.4.1"}
{"reqId":"YWL79GPmSjVRBfS1iEBwugAATBc","level":3,"time":"2021-10-10T14:43:01+00:00","remoteAddr":"82.113.121.116","user":"--","app":"core","method":"DELETE","url":"/public.php/webdav/Thesis_20211006_2teRunde_commented_1.docx","message":"unable to rename, destination directory is not writable : /mnt/hd1/nextcloud/data/files_trashbin/versions","userAgent":"Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/605.1.15 (KHTML, like Gecko) Version/14.1.1 Safari/605.1.15","version":"21.0.4.1"}
{"reqId":"YWM9cC4IcU1ecoKvOVZocAAADwE","level":3,"time":"2021-10-10T19:28:16+00:00","remoteAddr":"217.95.105.194","user":"--","app":"no app in context","method":"PUT","url":"/public.php/webdav/Thesis_20211006_2teRunde_commented_ResultsAndAppendix.docx","message":{"Exception":"Sabre\\DAV\\Exception\\BadRequest","Message":"Expected filesize of 2897153 bytes but read (from Nextcloud client) and wrote (to Nextcloud storage) 2105344 bytes. Could either be a network problem on the sending side or a problem writing to the storage on the server side.","Code":0,"Trace":[{"file":"/var/www/nextcloud/apps/dav/lib/Connector/Sabre/Directory.php","line":156,"function":"put","class":"OCA\\DAV\\Connector\\Sabre\\File","type":"->","args":[null]},{"file":"/var/www/nextcloud/3rdparty/sabre/dav/lib/DAV/Server.php","line":1098,"function":"createFile","class":"OCA\\DAV\\Connector\\Sabre\\Directory","type":"->","args":["Thesis_20211006_2teRunde_commented_ResultsAndAppendix.docx",null]},{"file":"/var/www/nextcloud/3rdparty/sabre/dav/lib/DAV/CorePlugin.php","line":504,"function":"createFile","class":"Sabre\\DAV\\Server","type":"->","args":["Thesis_20211006_2teRunde_commented_ResultsAndAppendix.docx",null,null]},{"file":"/var/www/nextcloud/3rdparty/sabre/event/lib/WildcardEmitterTrait.php","line":89,"function":"httpPut","class":"Sabre\\DAV\\CorePlugin","type":"->","args":[{"__class__":"Sabre\\HTTP\\Request"},{"__class__":"Sabre\\HTTP\\Response"}]},{"file":"/var/www/nextcloud/3rdparty/sabre/dav/lib/DAV/Server.php","line":472,"function":"emit","class":"Sabre\\DAV\\Server","type":"->","args":["method:PUT",[{"__class__":"Sabre\\HTTP\\Request"},{"__class__":"Sabre\\HTTP\\Response"}]]},{"file":"/var/www/nextcloud/3rdparty/sabre/dav/lib/DAV/Server.php","line":253,"function":"invokeMethod","class":"Sabre\\DAV\\Server","type":"->","args":[{"__class__":"Sabre\\HTTP\\Request"},{"__class__":"Sabre\\HTTP\\Response"}]},{"file":"/var/www/nextcloud/3rdparty/sabre/dav/lib/DAV/Server.php","line":321,"function":"start","class":"Sabre\\DAV\\Server","type":"->","args":[]},{"file":"/var/www/nextcloud/apps/dav/appinfo/v1/publicwebdav.php","line":114,"function":"exec","class":"Sabre\\DAV\\Server","type":"->","args":[]},{"file":"/var/www/nextcloud/public.php","line":81,"args":["/var/www/nextcloud/apps/dav/appinfo/v1/publicwebdav.php"],"function":"require_once"}],"File":"/var/www/nextcloud/apps/dav/lib/Connector/Sabre/File.php","Line":246,"CustomMessage":"--"},"userAgent":"Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/605.1.15 (KHTML, like Gecko) Version/14.1.1 Safari/605.1.15","version":"21.0.4.1"}
{"reqId":"YWM9cC4IcU1ecoKvOVZocAAADwE","level":3,"time":"2021-10-10T19:28:16+00:00","remoteAddr":"217.95.105.194","user":"--","app":"PHP","method":"PUT","url":"/public.php/webdav/Thesis_20211006_2teRunde_commented_ResultsAndAppendix.docx","message":{"Exception":"Error","Message":"Cannot modify header information - headers already sent by (output started at /var/www/nextcloud/3rdparty/sabre/http/lib/Sapi.php:132) at /var/www/nextcloud/apps/dav/lib/Connector/Sabre/File.php#691","Code":0,"Trace":[{"function":"onError","class":"OC\\Log\\ErrorHandler","type":"::","args":[2,"Cannot modify header information - headers already sent by (output started at /var/www/nextcloud/3rdparty/sabre/http/lib/Sapi.php:132)","/var/www/nextcloud/apps/dav/lib/Connector/Sabre/File.php",691,{"string":"X-Hash-SHA256: 15fef7cd378600556b1b916cccf68e43b0a111aa107342ba2d13b22787f42cd4"}]},{"file":"/var/www/nextcloud/apps/dav/lib/Connector/Sabre/File.php","line":691,"function":"header","args":["X-Hash-SHA256: 15fef7cd378600556b1b916cccf68e43b0a111aa107342ba2d13b22787f42cd4"]},{"file":"/var/www/nextcloud/apps/dav/lib/Connector/Sabre/File.php","line":195,"function":"header","class":"OCA\\DAV\\Connector\\Sabre\\File","type":"->","args":["X-Hash-SHA256: 15fef7cd378600556b1b916cccf68e43b0a111aa107342ba2d13b22787f42cd4"]},{"function":"OCA\\DAV\\Connector\\Sabre\\{closure}","class":"OCA\\DAV\\Connector\\Sabre\\File","type":"->","args":["*** sensitive parameters replaced ***"]},{"file":"/var/www/nextcloud/lib/private/Files/Stream/HashWrapper.php","line":71,"function":"call_user_func","args":[{"__class__":"Closure"},"*** sensitive parameter replaced ***"]},{"file":"/var/www/nextcloud/3rdparty/sabre/dav/lib/DAV/Server.php","line":321,"function":"stream_close","class":"OC\\Files\\Stream\\HashWrapper","type":"->","args":[]},{"file":"/var/www/nextcloud/apps/dav/appinfo/v1/publicwebdav.php","line":114,"function":"exec","class":"Sabre\\DAV\\Server","type":"->","args":[]},{"file":"/var/www/nextcloud/public.php","line":81,"args":["/var/www/nextcloud/apps/dav/appinfo/v1/publicwebdav.php"],"function":"require_once"}],"File":"/var/www/nextcloud/lib/private/Log/ErrorHandler.php","Line":92,"CustomMessage":"--"},"userAgent":"Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/605.1.15 (KHTML, like Gecko) Version/14.1.1 Safari/605.1.15","version":"21.0.4.1"}
{"reqId":"YWM9cC4IcU1ecoKvOVZocAAADwE","level":3,"time":"2021-10-10T19:28:16+00:00","remoteAddr":"217.95.105.194","user":"--","app":"PHP","method":"PUT","url":"/public.php/webdav/Thesis_20211006_2teRunde_commented_ResultsAndAppendix.docx","message":{"Exception":"Error","Message":"Cannot modify header information - headers already sent by (output started at /var/www/nextcloud/3rdparty/sabre/http/lib/Sapi.php:132) at /var/www/nextcloud/apps/dav/lib/Connector/Sabre/File.php#691","Code":0,"Trace":[{"function":"onError","class":"OC\\Log\\ErrorHandler","type":"::","args":[2,"Cannot modify header information - headers already sent by (output started at /var/www/nextcloud/3rdparty/sabre/http/lib/Sapi.php:132)","/var/www/nextcloud/apps/dav/lib/Connector/Sabre/File.php",691,{"string":"X-Hash-SHA1: d49fb6a6a6bc8b37f8b9f1ee89611e61e8773b19"}]},{"file":"/var/www/nextcloud/apps/dav/lib/Connector/Sabre/File.php","line":691,"function":"header","args":["X-Hash-SHA1: d49fb6a6a6bc8b37f8b9f1ee89611e61e8773b19"]},{"file":"/var/www/nextcloud/apps/dav/lib/Connector/Sabre/File.php","line":192,"function":"header","class":"OCA\\DAV\\Connector\\Sabre\\File","type":"->","args":["X-Hash-SHA1: d49fb6a6a6bc8b37f8b9f1ee89611e61e8773b19"]},{"function":"OCA\\DAV\\Connector\\Sabre\\{closure}","class":"OCA\\DAV\\Connector\\Sabre\\File","type":"->","args":["*** sensitive parameters replaced ***"]},{"file":"/var/www/nextcloud/lib/private/Files/Stream/HashWrapper.php","line":71,"function":"call_user_func","args":[{"__class__":"Closure"},"*** sensitive parameter replaced ***"]},{"function":"stream_close","class":"OC\\Files\\Stream\\HashWrapper","type":"->","args":[]},{"file":"/var/www/nextcloud/3rdparty/icewind/streams/src/Wrapper.php","line":96,"function":"fclose","args":[null]},{"file":"/var/www/nextcloud/lib/private/Files/Stream/HashWrapper.php","line":75,"function":"stream_close","class":"Icewind\\Streams\\Wrapper","type":"->","args":[]},{"file":"/var/www/nextcloud/3rdparty/sabre/dav/lib/DAV/Server.php","line":321,"function":"stream_close","class":"OC\\Files\\Stream\\HashWrapper","type":"->","args":[]},{"file":"/var/www/nextcloud/apps/dav/appinfo/v1/publicwebdav.php","line":114,"function":"exec","class":"Sabre\\DAV\\Server","type":"->","args":[]},{"file":"/var/www/nextcloud/public.php","line":81,"args":["/var/www/nextcloud/apps/dav/appinfo/v1/publicwebdav.php"],"function":"require_once"}],"File":"/var/www/nextcloud/lib/private/Log/ErrorHandler.php","Line":92,"CustomMessage":"--"},"userAgent":"Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/605.1.15 (KHTML, like Gecko) Version/14.1.1 Safari/605.1.15","version":"21.0.4.1"}
{"reqId":"YWM9cC4IcU1ecoKvOVZocAAADwE","level":3,"time":"2021-10-10T19:28:16+00:00","remoteAddr":"217.95.105.194","user":"--","app":"PHP","method":"PUT","url":"/public.php/webdav/Thesis_20211006_2teRunde_commented_ResultsAndAppendix.docx","message":{"Exception":"Error","Message":"Cannot modify header information - headers already sent by (output started at /var/www/nextcloud/3rdparty/sabre/http/lib/Sapi.php:132) at /var/www/nextcloud/apps/dav/lib/Connector/Sabre/File.php#691","Code":0,"Trace":[{"function":"onError","class":"OC\\Log\\ErrorHandler","type":"::","args":[2,"Cannot modify header information - headers already sent by (output started at /var/www/nextcloud/3rdparty/sabre/http/lib/Sapi.php:132)","/var/www/nextcloud/apps/dav/lib/Connector/Sabre/File.php",691,{"string":"X-Hash-MD5: 8ca9481fb21bf0b963d3b21352133452"}]},{"file":"/var/www/nextcloud/apps/dav/lib/Connector/Sabre/File.php","line":691,"function":"header","args":["X-Hash-MD5: 8ca9481fb21bf0b963d3b21352133452"]},{"file":"/var/www/nextcloud/apps/dav/lib/Connector/Sabre/File.php","line":189,"function":"header","class":"OCA\\DAV\\Connector\\Sabre\\File","type":"->","args":["X-Hash-MD5: 8ca9481fb21bf0b963d3b21352133452"]},{"function":"OCA\\DAV\\Connector\\Sabre\\{closure}","class":"OCA\\DAV\\Connector\\Sabre\\File","type":"->","args":["*** sensitive parameters replaced ***"]},{"file":"/var/www/nextcloud/lib/private/Files/Stream/HashWrapper.php","line":71,"function":"call_user_func","args":[{"__class__":"Closure"},"*** sensitive parameter replaced ***"]},{"function":"stream_close","class":"OC\\Files\\Stream\\HashWrapper","type":"->","args":[]},{"file":"/var/www/nextcloud/3rdparty/icewind/streams/src/Wrapper.php","line":96,"function":"fclose","args":[null]},{"file":"/var/www/nextcloud/lib/private/Files/Stream/HashWrapper.php","line":75,"function":"stream_close","class":"Icewind\\Streams\\Wrapper","type":"->","args":[]},{"function":"stream_close","class":"OC\\Files\\Stream\\HashWrapper","type":"->","args":[]},{"file":"/var/www/nextcloud/3rdparty/icewind/streams/src/Wrapper.php","line":96,"function":"fclose","args":[null]},{"file":"/var/www/nextcloud/lib/private/Files/Stream/HashWrapper.php","line":75,"function":"stream_close","class":"Icewind\\Streams\\Wrapper","type":"->","args":[]},{"file":"/var/www/nextcloud/3rdparty/sabre/dav/lib/DAV/Server.php","line":321,"function":"stream_close","class":"OC\\Files\\Stream\\HashWrapper","type":"->","args":[]},{"file":"/var/www/nextcloud/apps/dav/appinfo/v1/publicwebdav.php","line":114,"function":"exec","class":"Sabre\\DAV\\Server","type":"->","args":[]},{"file":"/var/www/nextcloud/public.php","line":81,"args":["/var/www/nextcloud/apps/dav/appinfo/v1/publicwebdav.php"],"function":"require_once"}],"File":"/var/www/nextcloud/lib/private/Log/ErrorHandler.php","Line":92,"CustomMessage":"--"},"userAgent":"Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/605.1.15 (KHTML, like Gecko) Version/14.1.1 Safari/605.1.15","version":"21.0.4.1"}
The output of your config.php file in /path/to/nextcloud
(make sure you remove any identifiable information!):
<?php
$CONFIG = array (
'passwordsalt' => '*****',
'secret' => '*******',
'trusted_domains' =>
array (
0 => 'localhost',
5 => 'nextcloudpi.local',
7 => 'nextcloudpi',
8 => 'nextcloudpi.lan',
11 => '95.9*****',
1 => '192.16*****',
3 => '*****syk.myfritz.net',
22 => '*****syk.myfritz.net',
),
'datadirectory' => '/mnt/hd1/nextcloud/data',
'dbtype' => 'mysql',
'version' => '21.0.4.1',
'overwrite.cli.url' => 'An unhandled exception has been thrown:
RedisException: read error on connection in /var/www/nextcloud/lib/private/RedisFactory.php:94
Stack trace:
#0 /var/www/nextcloud/lib/private/RedisFactory.php(94): Redis->auth(\'3+thdsYUdzF4ig2...\')
#1 /var/www/nextcloud/lib/private/RedisFactory.php(108): OC\\RedisFactory->create()
#2 /var/www/nextcloud/lib/private/Memcache/Redis.php(43): OC\\RedisFactory->getInstance()
#3 /var/www/nextcloud/lib/private/Memcache/Factory.php(115): OC\\Memcache\\Redis->__construct(\'cb320c98d0e0322...\')
#4 /var/www/nextcloud/lib/private/Server.php(1032): OC\\Memcache\\Factory->createLocking(\'lock\')
#5 /var/www/nextcloud/lib/private/AppFramework/Utility/SimpleContainer.php(155): OC\\Server->OC\\{closure}(Object(OC\\Server))
#6 /var/www/nextcloud/3rdparty/pimple/pimple/src/Pimple/Container.php(118): OC\\AppFramework\\Utility\\SimpleContainer->OC\\AppFramework\\Utility\\{closure}(Object(Pimple\\Container))
#7 /var/www/nextcloud/lib/private/AppFramework/Utility/SimpleContainer.php(122): Pimple\\Container->offsetGet(\'OCP\\\\Lock\\\\ILocki...\')
#8 /var/www/nextcloud/lib/private/ServerContainer.php(137): OC\\AppFramework\\Utility\\SimpleContainer->query(\'OCP\\\\Lock\\\\ILocki...\', false)
#9 /var/www/nextcloud/lib/private/AppFramework/Utility/SimpleContainer.php(56): OC\\ServerContainer->query(\'OCP\\\\Lock\\\\ILocki...\')
#10 /var/www/nextcloud/lib/private/Server.php(1990): OC\\AppFramework\\Utility\\SimpleContainer->get(\'OCP\\\\Lock\\\\ILocki...\')
#11 /var/www/nextcloud/lib/private/Files/View.php(119): OC\\Server->getLockingProvider()
#12 /var/www/nextcloud/lib/private/Server.php(430): OC\\Files\\View->__construct()
#13 /var/www/nextcloud/lib/private/AppFramework/Utility/SimpleContainer.php(155): OC\\Server->OC\\{closure}(Object(OC\\Server))
#14 /var/www/nextcloud/3rdparty/pimple/pimple/src/Pimple/Container.php(118): OC\\AppFramework\\Utility\\SimpleContainer->OC\\AppFramework\\Utility\\{closure}(Object(Pimple\\Container))
#15 /var/www/nextcloud/lib/private/AppFramework/Utility/SimpleContainer.php(122): Pimple\\Container->offsetGet(\'OC\\\\Files\\\\Node\\\\H...\')
#16 /var/www/nextcloud/lib/private/ServerContainer.php(137): OC\\AppFramework\\Utility\\SimpleContainer->query(\'OC\\\\Files\\\\Node\\\\H...\', false)
#17 /var/www/nextcloud/lib/private/AppFramework/Utility/SimpleContainer.php(56): OC\\ServerContainer->query(\'OC\\\\Files\\\\Node\\\\H...\')
#18 /var/www/nextcloud/lib/private/Server.php(1353): OC\\AppFramework\\Utility\\SimpleContainer->get(\'OC\\\\Files\\\\Node\\\\H...\')
#19 /var/www/nextcloud/lib/base.php(588): OC\\Server->boot()
#20 /var/www/nextcloud/lib/base.php(1076): OC::init()
#21 /var/www/nextcloud/console.php(49): require_once(\'/var/www/nextcl...\')
#22 /var/www/nextcloud/occ(11): require_once(\'/var/www/nextcl...\')
#23 {main}://*****syk.myfritz.net/',
'dbname' => 'nextcloud',
'dbhost' => 'localhost',
'dbport' => '',
'dbtableprefix' => 'oc_',
'mysql.utf8mb4' => true,
'dbuser' => '*****',
'dbpassword' => '*****',
'installed' => true,
'instanceid' => 'oclaqn5ofjmm',
'memcache.local' => '\\OC\\Memcache\\Redis',
'memcache.locking' => '\\OC\\Memcache\\Redis',
'redis' =>
array (
'host' => '/var/run/redis/redis.sock',
'port' => 0,
'timeout' => 0.0,
'password' => '******,
),
'tempdirectory' => '/mnt/hd1/nextcloud/data/tmp',
'mail_smtpmode' => 'sendmail',
'mail_smtpauthtype' => 'LOGIN',
'preview_max_x' => '2048',
'preview_max_y' => '2048',
'jpeg_quality' => '60',
'overwriteprotocol' => 'https',
'maintenance' => false,
'logfile' => '/mnt/hd1/nextcloud/data/nextcloud.log',
'htaccess.RewriteBase' => '/',
'theme' => '',
'loglevel' => '2',
'app_install_overwrite' =>
array (
0 => 'admin_notifications',
),
'simpleSignUpLink.shown' => false,
'log_type' => 'file',
'mail_sendmailmode' => 'smtp',
'mail_smtpsecure' => 'ssl',
'mail_smtpauth' => 1,
'mail_smtphost' => '*****',
'mail_smtpport' => '587',
'mail_smtpname' => '*****',
'mail_smtppassword' => '****',
'trusted_proxies' =>
array (
11 => '127.0.0.1',
12 => '::1',
13 => '***syk.myfritz.net',
14 => '95.9***',
),
);
I found similiar topics in the forum telling me that i should update the trusted proxies, but as you can see, my whole config.php looks broken. maybe there was a problem with the last NCP updates?