Hallo Community,
ich habe leider ein Problem, das ich mich nach dem Login nicht mehr in meiner Installation einloggen kann. Das Update selbst lief ohne Fehlermeldung durch.
Update wurde von 15.0.7 auf die Aktuellste Stable 16 gemacht.
PHP Version 7.2.18-1+ubuntu16.04.1+deb.sury.org+1 wird eingesetzt
Server ist stets immer Aktuell gehalten via sudo apt upgrade. 
Ich habe jetzt schon folgendes hier im Forum gefunden, was leider nichts gebracht hat.
Updater.log
2019-05-14T13:25:16+0000 3Y6ee1ll8m [info] request to updater
2019-05-14T13:25:16+0000 3Y6ee1ll8m [info] currentStep()
2019-05-14T13:25:16+0000 3Y6ee1ll8m [info] show HTML page
2019-05-14T13:25:16+0000 3Y6ee1ll8m [info] current version: 15.0.7 build time: 2019-04-08T21:25:55+00:00 e578672704cc159694dc2cd8e77c208ae84b35d6
2019-05-14T13:25:16+0000 3Y6ee1ll8m [info] getUpdateServerResponse()
2019-05-14T13:25:16+0000 3Y6ee1ll8m [info] updaterServer: https://updates.nextcloud.org/updater_server/
2019-05-14T13:25:16+0000 3Y6ee1ll8m [info] releaseChannel: stable
2019-05-14T13:25:16+0000 3Y6ee1ll8m [info] internal version: 15.0.7.0
2019-05-14T13:25:16+0000 3Y6ee1ll8m [info] updateURL: https://updates.nextcloud.org/updater_server/?version=15x0x7x0xxxstablexx2019-04-08T21%3A25%3A55%2B00%3A00+e578672704cc159694dc2cd8e77c208ae84b35d6x7x2x17
2019-05-14T13:25:16+0000 3Y6ee1ll8m [info] getUpdateServerResponse response: Array
(
[version] => 16.0.0.9
[versionstring] => Nextcloud 16.0.0
[url] => https://download.nextcloud.com/server/releases/nextcloud-16.0.0.zip
[web] => How to upgrade — Nextcloud latest Administration Manual latest documentation
[changes] => https://updates.nextcloud.com/changelog_server/?version=16.0.0
[autoupdater] => 1
[eol] => 0
[signature] => ZQgU/ITrJK9qjby4BowlWnlpTdG7izvqiwrjwm7iTTN8eMlCPP0np9e5znnO9pmR
MS5Fg8wD3xsbudZk89x2oY36xCF/iB6GRrUh5mB8jDeGLuDt03HkEjd7QhENscVD
WKKLCydVsFvAyZKkvoloRW6IcN3JxGKdp4dRYzmjftc6lnisX0LiSaOKpc7OOShI
+udimp0LXmz3qudO/ydY+kofuTdax76nY93Mkxv+Hg8ZuWb/fC9Bo203vBziLzNL
vMoAbVrciXWFHtyxpa4VrTzxa21mLnkIbnCxUWHbGD8RADoKcgdtiIdRraZrbiAO
5RiPj0P99h2+hYL1XcGcAQ==
)
2019-05-14T13:25:16+0000 3Y6ee1ll8m [info] checkForUpdate() Array
(
[version] => 16.0.0.9
[versionstring] => Nextcloud 16.0.0
[url] => https://download.nextcloud.com/server/releases/nextcloud-16.0.0.zip
[web] => How to upgrade — Nextcloud latest Administration Manual latest documentation
[changes] => https://updates.nextcloud.com/changelog_server/?version=16.0.0
[autoupdater] => 1
[eol] => 0
[signature] => ZQgU/ITrJK9qjby4BowlWnlpTdG7izvqiwrjwm7iTTN8eMlCPP0np9e5znnO9pmR
MS5Fg8wD3xsbudZk89x2oY36xCF/iB6GRrUh5mB8jDeGLuDt03HkEjd7QhENscVD
WKKLCydVsFvAyZKkvoloRW6IcN3JxGKdp4dRYzmjftc6lnisX0LiSaOKpc7OOShI
+udimp0LXmz3qudO/ydY+kofuTdax76nY93Mkxv+Hg8ZuWb/fC9Bo203vBziLzNL
vMoAbVrciXWFHtyxpa4VrTzxa21mLnkIbnCxUWHbGD8RADoKcgdtiIdRraZrbiAO
5RiPj0P99h2+hYL1XcGcAQ==
)
2019-05-14T13:25:16+0000 3Y6ee1ll8m [info] end of checkForUpdate() Update to Nextcloud 16.0.0 available. (channel: “stable”)
Following file will be downloaded automatically:https://download.nextcloud.com/server/releases/nextcloud-16.0.0.zip
2019-05-14T13:25:18+0000 SR9r4ifqhN [info] request to updater
2019-05-14T13:25:18+0000 SR9r4ifqhN [info] currentStep()
2019-05-14T13:25:18+0000 SR9r4ifqhN [info] POST request for step “1”
2019-05-14T13:25:18+0000 SR9r4ifqhN [info] startStep(“1”)
2019-05-14T13:25:18+0000 SR9r4ifqhN [info] checkForExpectedFilesAndFolders()
2019-05-14T13:25:18+0000 SR9r4ifqhN [error] POST request failed with UpdateException
2019-05-14T13:25:18+0000 SR9r4ifqhN [error] Exception: UpdateException
Message:
Code:0
Trace:
#0 /var/www/html/updater/index.php(1313): Updater->checkForExpectedFilesAndFolders()
#1 {main}
File:/var/www/html/updater/index.php
Line:386
Data:
Array
(
[0] => .rnd
)
2019-05-14T13:25:18+0000 SR9r4ifqhN [info] rollbackChanges(“1”)
2019-05-14T13:25:18+0000 SR9r4ifqhN [info] unlink .step
2019-05-14T13:25:18+0000 SR9r4ifqhN [info] end of rollbackChanges()
2019-05-14T13:25:41+0000 okWCCjs0UF [info] request to updater
2019-05-14T13:25:41+0000 okWCCjs0UF [info] currentStep()
2019-05-14T13:25:41+0000 okWCCjs0UF [info] POST request for step “1”
2019-05-14T13:25:41+0000 okWCCjs0UF [info] startStep(“1”)
2019-05-14T13:25:41+0000 okWCCjs0UF [info] checkForExpectedFilesAndFolders()
2019-05-14T13:25:41+0000 okWCCjs0UF [info] end of checkForExpectedFilesAndFolders()
2019-05-14T13:25:41+0000 okWCCjs0UF [info] endStep(“1”)
2019-05-14T13:25:41+0000 zSkeFj4uEc [info] request to updater
2019-05-14T13:25:41+0000 zSkeFj4uEc [info] currentStep()
2019-05-14T13:25:41+0000 zSkeFj4uEc [info] Step 1 is in state “end”.
2019-05-14T13:25:41+0000 zSkeFj4uEc [info] POST request for step “2”
2019-05-14T13:25:41+0000 zSkeFj4uEc [info] startStep(“2”)
2019-05-14T13:25:41+0000 zSkeFj4uEc [info] checkWritePermissions()
2019-05-14T13:25:41+0000 zSkeFj4uEc [info] end of checkWritePermissions()
2019-05-14T13:25:41+0000 zSkeFj4uEc [info] endStep(“2”)
2019-05-14T13:25:41+0000 5ud2IPXgHz [info] request to updater
2019-05-14T13:25:41+0000 5ud2IPXgHz [info] currentStep()
2019-05-14T13:25:41+0000 5ud2IPXgHz [info] Step 2 is in state “end”.
2019-05-14T13:25:41+0000 5ud2IPXgHz [info] POST request for step “3”
2019-05-14T13:25:41+0000 5ud2IPXgHz [info] startStep(“3”)
2019-05-14T13:25:41+0000 5ud2IPXgHz [info] createBackup()
2019-05-14T13:25:47+0000 5ud2IPXgHz [info] end of createBackup()
2019-05-14T13:25:47+0000 5ud2IPXgHz [info] endStep(“3”)
2019-05-14T13:25:47+0000 zz7uvebKSh [info] request to updater
2019-05-14T13:25:47+0000 zz7uvebKSh [info] currentStep()
2019-05-14T13:25:47+0000 zz7uvebKSh [info] Step 3 is in state “end”.
2019-05-14T13:25:47+0000 zz7uvebKSh [info] POST request for step “4”
2019-05-14T13:25:47+0000 zz7uvebKSh [info] startStep(“4”)
2019-05-14T13:25:47+0000 zz7uvebKSh [info] downloadUpdate()
2019-05-14T13:25:47+0000 zz7uvebKSh [info] getUpdateServerResponse()
2019-05-14T13:25:47+0000 zz7uvebKSh [info] updaterServer: https://updates.nextcloud.org/updater_server/
2019-05-14T13:25:47+0000 zz7uvebKSh [info] releaseChannel: stable
2019-05-14T13:25:47+0000 zz7uvebKSh [info] internal version: 15.0.7.0
2019-05-14T13:25:47+0000 zz7uvebKSh [info] updateURL: https://updates.nextcloud.org/updater_server/?version=15x0x7x0xxxstablexx2019-04-08T21%3A25%3A55%2B00%3A00+e578672704cc159694dc2cd8e77c208ae84b35d6x7x2x17
2019-05-14T13:25:47+0000 zz7uvebKSh [info] getUpdateServerResponse response: Array
(
[version] => 16.0.0.9
[versionstring] => Nextcloud 16.0.0
[url] => https://download.nextcloud.com/server/releases/nextcloud-16.0.0.zip
[web] => How to upgrade — Nextcloud latest Administration Manual latest documentation
[changes] => https://updates.nextcloud.com/changelog_server/?version=16.0.0
[autoupdater] => 1
[eol] => 0
[signature] => ZQgU/ITrJK9qjby4BowlWnlpTdG7izvqiwrjwm7iTTN8eMlCPP0np9e5znnO9pmR
MS5Fg8wD3xsbudZk89x2oY36xCF/iB6GRrUh5mB8jDeGLuDt03HkEjd7QhENscVD
WKKLCydVsFvAyZKkvoloRW6IcN3JxGKdp4dRYzmjftc6lnisX0LiSaOKpc7OOShI
+udimp0LXmz3qudO/ydY+kofuTdax76nY93Mkxv+Hg8ZuWb/fC9Bo203vBziLzNL
vMoAbVrciXWFHtyxpa4VrTzxa21mLnkIbnCxUWHbGD8RADoKcgdtiIdRraZrbiAO
5RiPj0P99h2+hYL1XcGcAQ==
)
2019-05-14T13:25:47+0000 zz7uvebKSh [info] storage location exists
2019-05-14T13:25:49+0000 zz7uvebKSh [info] end of downloadUpdate()
2019-05-14T13:25:49+0000 zz7uvebKSh [info] endStep(“4”)
2019-05-14T13:25:49+0000 89wVYzmTSo [info] request to updater
2019-05-14T13:25:49+0000 89wVYzmTSo [info] currentStep()
2019-05-14T13:25:49+0000 89wVYzmTSo [info] Step 4 is in state “end”.
2019-05-14T13:25:49+0000 89wVYzmTSo [info] POST request for step “5”
2019-05-14T13:25:49+0000 89wVYzmTSo [info] startStep(“5”)
2019-05-14T13:25:49+0000 89wVYzmTSo [info] verifyIntegrity()
2019-05-14T13:25:49+0000 89wVYzmTSo [info] getUpdateServerResponse()
2019-05-14T13:25:49+0000 89wVYzmTSo [info] updaterServer: https://updates.nextcloud.org/updater_server/
2019-05-14T13:25:49+0000 89wVYzmTSo [info] releaseChannel: stable
2019-05-14T13:25:49+0000 89wVYzmTSo [info] internal version: 15.0.7.0
2019-05-14T13:25:49+0000 89wVYzmTSo [info] updateURL: https://updates.nextcloud.org/updater_server/?version=15x0x7x0xxxstablexx2019-04-08T21%3A25%3A55%2B00%3A00+e578672704cc159694dc2cd8e77c208ae84b35d6x7x2x17
2019-05-14T13:25:49+0000 89wVYzmTSo [info] getUpdateServerResponse response: Array
(
[version] => 16.0.0.9
[versionstring] => Nextcloud 16.0.0
[url] => https://download.nextcloud.com/server/releases/nextcloud-16.0.0.zip
[web] => How to upgrade — Nextcloud latest Administration Manual latest documentation
[changes] => https://updates.nextcloud.com/changelog_server/?version=16.0.0
[autoupdater] => 1
[eol] => 0
[signature] => ZQgU/ITrJK9qjby4BowlWnlpTdG7izvqiwrjwm7iTTN8eMlCPP0np9e5znnO9pmR
MS5Fg8wD3xsbudZk89x2oY36xCF/iB6GRrUh5mB8jDeGLuDt03HkEjd7QhENscVD
WKKLCydVsFvAyZKkvoloRW6IcN3JxGKdp4dRYzmjftc6lnisX0LiSaOKpc7OOShI
+udimp0LXmz3qudO/ydY+kofuTdax76nY93Mkxv+Hg8ZuWb/fC9Bo203vBziLzNL
vMoAbVrciXWFHtyxpa4VrTzxa21mLnkIbnCxUWHbGD8RADoKcgdtiIdRraZrbiAO
5RiPj0P99h2+hYL1XcGcAQ==
)
2019-05-14T13:25:49+0000 89wVYzmTSo [info] storage location: /var/www/html/data/updater-oci2gabudhsx/downloads/
2019-05-14T13:25:49+0000 89wVYzmTSo [info] end of verifyIntegrity()
2019-05-14T13:25:49+0000 89wVYzmTSo [info] endStep(“5”)
2019-05-14T13:25:49+0000 wIZPorZQbH [info] request to updater
2019-05-14T13:25:49+0000 wIZPorZQbH [info] currentStep()
2019-05-14T13:25:49+0000 wIZPorZQbH [info] Step 5 is in state “end”.
2019-05-14T13:25:49+0000 wIZPorZQbH [info] POST request for step “6”
2019-05-14T13:25:49+0000 wIZPorZQbH [info] startStep(“6”)
2019-05-14T13:25:49+0000 wIZPorZQbH [info] extractDownload()
2019-05-14T13:25:49+0000 wIZPorZQbH [info] storage location: /var/www/html/data/updater-oci2gabudhsx/downloads/
2019-05-14T13:26:04+0000 wIZPorZQbH [info] end of extractDownload()
2019-05-14T13:26:04+0000 wIZPorZQbH [info] endStep(“6”)
2019-05-14T13:26:04+0000 HbAki1lYgY [info] request to updater
2019-05-14T13:26:04+0000 HbAki1lYgY [info] currentStep()
2019-05-14T13:26:04+0000 HbAki1lYgY [info] Step 6 is in state “end”.
2019-05-14T13:26:04+0000 HbAki1lYgY [info] POST request for step “7”
2019-05-14T13:26:04+0000 HbAki1lYgY [info] startStep(“7”)
2019-05-14T13:26:04+0000 HbAki1lYgY [info] setMaintenanceMode(“true”)
2019-05-14T13:26:04+0000 HbAki1lYgY [info] configFileName /var/www/html/updater/…/config/config.php
2019-05-14T13:26:04+0000 HbAki1lYgY [info] end of setMaintenanceMode()
2019-05-14T13:26:04+0000 HbAki1lYgY [info] endStep(“7”)
2019-05-14T13:26:04+0000 0xT4v8Eydi [info] request to updater
2019-05-14T13:26:05+0000 0xT4v8Eydi [info] currentStep()
2019-05-14T13:26:05+0000 0xT4v8Eydi [info] Step 7 is in state “end”.
2019-05-14T13:26:05+0000 0xT4v8Eydi [info] POST request for step “8”
2019-05-14T13:26:05+0000 0xT4v8Eydi [info] startStep(“8”)
2019-05-14T13:26:05+0000 0xT4v8Eydi [info] replaceEntryPoints()
2019-05-14T13:26:05+0000 0xT4v8Eydi [info] replace index.php
2019-05-14T13:26:05+0000 0xT4v8Eydi [info] replace status.php
2019-05-14T13:26:05+0000 0xT4v8Eydi [info] replace remote.php
2019-05-14T13:26:05+0000 0xT4v8Eydi [info] replace public.php
2019-05-14T13:26:05+0000 0xT4v8Eydi [info] replace ocs/v1.php
2019-05-14T13:26:05+0000 0xT4v8Eydi [info] replace ocs/v2.php
2019-05-14T13:26:05+0000 0xT4v8Eydi [info] end of replaceEntryPoints()
2019-05-14T13:26:05+0000 0xT4v8Eydi [info] endStep(“8”)
2019-05-14T13:26:06+0000 H0NMjww7M7 [info] request to updater
2019-05-14T13:26:06+0000 H0NMjww7M7 [info] currentStep()
2019-05-14T13:26:06+0000 H0NMjww7M7 [info] Step 8 is in state “end”.
2019-05-14T13:26:06+0000 H0NMjww7M7 [info] POST request for step “9”
2019-05-14T13:26:06+0000 H0NMjww7M7 [info] startStep(“9”)
2019-05-14T13:26:10+0000 H0NMjww7M7 [info] deleteOldFiles()
2019-05-14T13:26:11+0000 H0NMjww7M7 [info] config sample exists
2019-05-14T13:26:11+0000 H0NMjww7M7 [info] themes README exists
2019-05-14T13:26:14+0000 H0NMjww7M7 [info] end of deleteOldFiles()
2019-05-14T13:26:14+0000 H0NMjww7M7 [info] endStep(“9”)
2019-05-14T13:26:14+0000 WolLk0NZ8d [info] request to updater
2019-05-14T13:26:14+0000 WolLk0NZ8d [info] currentStep()
2019-05-14T13:26:14+0000 WolLk0NZ8d [info] Step 9 is in state “end”.
2019-05-14T13:26:14+0000 WolLk0NZ8d [info] POST request for step “10”
2019-05-14T13:26:14+0000 WolLk0NZ8d [info] startStep(“10”)
2019-05-14T13:26:14+0000 WolLk0NZ8d [info] moveNewVersionInPlace()
2019-05-14T13:26:14+0000 WolLk0NZ8d [info] storage location: /var/www/html/data/updater-oci2gabudhsx/downloads/nextcloud/
2019-05-14T13:26:27+0000 WolLk0NZ8d [info] end of moveNewVersionInPlace()
2019-05-14T13:26:27+0000 WolLk0NZ8d [info] endStep(“10”)
2019-05-14T13:29:18+0000 r0EuItc6g5 [info] request to updater
2019-05-14T13:29:18+0000 r0EuItc6g5 [info] currentStep()
2019-05-14T13:29:18+0000 r0EuItc6g5 [info] Step 10 is in state “end”.
2019-05-14T13:29:18+0000 r0EuItc6g5 [info] POST request for step “12”
2019-05-14T13:29:18+0000 r0EuItc6g5 [info] startStep(“12”)
2019-05-14T13:29:18+0000 r0EuItc6g5 [info] finalize()
2019-05-14T13:29:18+0000 r0EuItc6g5 [info] storage location: /var/www/html/data/updater-oci2gabudhsx/downloads/nextcloud/
2019-05-14T13:29:18+0000 r0EuItc6g5 [info] call opcache_reset()
2019-05-14T13:29:18+0000 r0EuItc6g5 [info] end of finalize()
2019-05-14T13:29:18+0000 r0EuItc6g5 [info] endStep(“12”)
Nextcloud.log
{“reqId”:“MfqB2Gs1WD3ESAyoZZGc”,“level”:3,“time”:“2019-05-14T15:47:59+00:00”,“remoteAddr”:“00.00.00.00”,“user”:“–”,“app”:“PHP”,“method”:“GET”,“url”:“/index.php/login”,“message”:“You are using a fallback implementation of the intl extension. Installing the native one is highly recommended instead. at /var/www/html/3rdparty/patchwork/utf8/src/Patchwork/Utf8/Bootup/intl.php#18”,“userAgent”:“Mozilla/5.0 (Windows NT 6.1; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.131 Safari/537.36”,“version”:“16.0.0.9”}
{“reqId”:“iwGODNUnHinHZLQNGnmg”,“level”:3,“time”:“2019-05-14T15:48:00+00:00”,“remoteAddr”:“00.00.00.00”,“user”:“–”,“app”:“PHP”,“method”:“GET”,“url”:“/index.php/login”,“message”:“You are using a fallback implementation of the intl extension. Installing the native one is highly recommended instead. at /var/www/html/3rdparty/patchwork/utf8/src/Patchwork/Utf8/Bootup/intl.php#18”,“userAgent”:“Mozilla/5.0 (Windows NT 6.1; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.131 Safari/537.36”,“version”:“16.0.0.9”}
{“reqId”:“R5h87SeQO9gblCRXIgcR”,“level”:3,“time”:“2019-05-14T15:48:00+00:00”,“remoteAddr”:“00.00.00.00”,“user”:“–”,“app”:“PHP”,“method”:“GET”,“url”:“/index.php/login”,“message”:“You are using a fallback implementation of the intl extension. Installing the native one is highly recommended instead. at /var/www/html/3rdparty/patchwork/utf8/src/Patchwork/Utf8/Bootup/intl.php#18”,“userAgent”:“Mozilla/5.0 (Windows NT 6.1; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.131 Safari/537.36”,“version”:“16.0.0.9”}
{“reqId”:
Aktivierte Apps:
sudo -u www-data php occ app:list
Enabled:
- accessibility: 1.2.0
- activity: 2.9.1
- audioplayer: 2.7.0
- bruteforcesettings: 1.3.0
- cloud_federation_api: 0.2.0
- comments: 1.6.0
- contacts: 3.1.1
- dav: 1.9.2
- event_update_notification: 0.3.4
- federatedfilesharing: 1.6.0
- federation: 1.6.0
- files: 1.11.0
- files_external: 1.7.0
- files_pdfviewer: 1.5.0
- files_rightclick: 0.13.0
- files_sharing: 1.8.0
- files_texteditor: 2.8.0
- files_trashbin: 1.6.0
- files_versions: 1.9.0
- files_videoplayer: 1.5.0
- firstrunwizard: 2.5.0
- gallery: 18.3.0
- logreader: 2.1.0
- lookup_server_connector: 1.4.0
- metadata: 0.9.0
- music: 0.9.5
- nextcloud_announcements: 1.5.0
- notifications: 2.4.1
- oauth2: 1.4.2
- password_policy: 1.6.0
- piwik: 0.5.2
- polls: 0.10.2
- preferred_providers: 1.4.0
- privacy: 1.0.0
- provisioning_api: 1.6.0
- radio: 0.6.5
- recommendations: 0.4.0
- richdocuments: 3.3.2
- serverinfo: 1.6.0
- sharebymail: 1.6.0
- sharerenamer: 2.6.0
- support: 1.0.0
- survey_client: 1.4.0
- systemtags: 1.6.0
- tasks: 0.10.1
- theming: 1.7.0
- twofactor_backupcodes: 1.5.0
- updatenotification: 1.6.0
- user_usage_report: 1.1.1
- viewer: 1.0.0
- workflowengine: 1.6.0
Im Error.Log selbst ist nichts auffälliges zu sehen. 
Woran kann das noch liegen ?