System Info Nextcloud check error

Hello,
After upgrade ncp to V1.16.6 and reboot can’t connect to Nextcloudpi, only ncp panel is reacheable. Nextcloud check: error
Redis got some errors but seems working OK;
Can someone help ?

NCP report:
Cannot load Zend OPcache - it was already loaded
NextCloudPi version v1.16.6
NextCloudPi image NextCloudPi_08-02-19
distribution Debian Buster with Armbian Linux \l
automount yes
USB devices sda sdb sdc sdd
datadir /media/Tosh/newncdata
data in SD no
data filesystem btrfs
data disk usage 393G/932G
rootfs usage 4.1G/7.0G
swapfile /var/swap
dbdir /var/lib/mysql
Nextcloud check error
HTTPD service up
PHP service up
MariaDB service up
Redis service up
Postfix service up
internet check ok
port check 80 closed
port check 443 closed
IP REMOVED SENSITIVE VALUE
gateway REMOVED SENSITIVE VALUE
interface eth0
certificates REMOVED SENSITIVE VALUE
NAT loopback no
uptime 4:30

</details>


<details>
<summary>Nextcloud configuration</summary>

Cannot load Zend OPcache - it was already loaded
An unhandled exception has been thrown:
RedisException: Redis server went away in /var/www/nextcloud/lib/private/Memcache/Redis.php:54
Stack trace:
#0 /var/www/nextcloud/lib/private/Memcache/Redis.php(54): Redis->get(‘afe448685016a81…’)
#1 /var/www/nextcloud/lib/private/App/InfoParser.php(57): OC\Memcache\Redis->get(’/var/www/nextcl…’)
#2 /var/www/nextcloud/lib/private/App/AppManager.php(381): OC\App\InfoParser->parse(’/var/www/nextcl…’)
#3 /var/www/nextcloud/lib/private/legacy/app.php(552): OC\App\AppManager->getAppInfo(‘files’, false, NULL)
#4 /var/www/nextcloud/lib/private/AppFramework/App.php(66): OC_App::getAppInfo(‘files’)
#5 /var/www/nextcloud/lib/private/legacy/app.php(237): OC\AppFramework\App::buildAppNamespace(‘files’)
#6 /var/www/nextcloud/lib/private/legacy/app.php(120): OC_App::registerAutoloading(‘files’, ‘/var/www/nextcl…’)
#7 /var/www/nextcloud/lib/base.php(640): OC_App::loadApps(Array)
#8 /var/www/nextcloud/lib/base.php(1056): OC::init()
#9 /var/www/nextcloud/console.php(46): require_once(’/var/www/nextcl…’)
#10 /var/www/nextcloud/occ(11): require_once(’/var/www/nextcl…’)
#11 {main}

</details>


<details>
<summary>HTTPd logs</summary>

[Mon Sep 23 14:20:58.855528 2019] [authz_host:error] [pid 1826:tid 547780714896] [client 192.168.1.11:59170] AH01753: access check of ‘localhost’ to /img/ncp-logo.svg failed, reason: unable to get the remote host name
[Mon Sep 23 14:20:58.856548 2019] [authz_host:error] [pid 1826:tid 548015776144] [client 192.168.1.11:59170] AH01753: access check of ‘localhost’ to /js/ncp.js failed, reason: unable to get the remote host name
[Mon Sep 23 14:20:58.895276 2019] [authz_host:error] [pid 1826:tid 548015776144] [client 192.168.1.11:59170] AH01753: access check of ‘localhost’ to /img/toggle.svg failed, reason: unable to get the remote host name
[Mon Sep 23 14:20:58.896455 2019] [authz_host:error] [pid 1826:tid 548024168848] [client 192.168.1.11:59170] AH01753: access check of ‘localhost’ to /img/defaults.svg failed, reason: unable to get the remote host name
[Mon Sep 23 14:20:58.935660 2019] [authz_host:error] [pid 1826:tid 548015776144] [client 192.168.1.11:59170] AH01753: access check of ‘localhost’ to /img/reboot.svg failed, reason: unable to get the remote host name
[Mon Sep 23 14:20:58.936708 2019] [authz_host:error] [pid 1826:tid 548024168848] [client 192.168.1.11:59170] AH01753: access check of ‘localhost’ to /img/poweroff.svg failed, reason: unable to get the remote host name
[Mon Sep 23 14:20:58.949976 2019] [authz_host:error] [pid 1826:tid 548024168848] [client 192.168.1.11:59170] AH01753: access check of ‘localhost’ to /img/nc-button.svg failed, reason: unable to get the remote host name
[Mon Sep 23 14:20:58.951599 2019] [authz_host:error] [pid 1826:tid 548015776144] [client 192.168.1.11:59170] AH01753: access check of ‘localhost’ to /img/dashboard.svg failed, reason: unable to get the remote host name
[Mon Sep 23 14:20:58.951615 2019] [authz_host:error] [pid 1826:tid 547797516688] [client 192.168.1.11:59170] AH01753: access check of ‘localhost’ to /img/settings-white.svg failed, reason: unable to get the remote host name
[Mon Sep 23 14:20:58.951599 2019] [authz_host:error] [pid 1826:tid 547780714896] [client 192.168.1.11:59170] AH01753: access check of ‘localhost’ to /img/defaults-white.svg failed, reason: unable to get the remote host name
[Mon Sep 23 14:20:58.952865 2019] [authz_host:error] [pid 1826:tid 548024168848] [client 192.168.1.11:59170] AH01753: access check of ‘localhost’ to /img/info-white.svg failed, reason: unable to get the remote host name
[Mon Sep 23 14:20:58.952883 2019] [authz_host:error] [pid 1826:tid 547789115792] [client 192.168.1.11:59170] AH01753: access check of ‘localhost’ to /img/wizard.svg failed, reason: unable to get the remote host name
[Mon Sep 23 14:20:58.953182 2019] [authz_host:error] [pid 1826:tid 547805917584] [client 192.168.1.11:59170] AH01753: access check of ‘localhost’ to /img/files.svg failed, reason: unable to get the remote host name
[Mon Sep 23 14:20:58.954988 2019] [authz_host:error] [pid 1826:tid 547814318480] [client 192.168.1.11:59170] AH01753: access check of ‘localhost’ to /img/search.svg failed, reason: unable to get the remote host name
[Mon Sep 23 14:20:58.976734 2019] [authz_host:error] [pid 1826:tid 547814318480] [client 192.168.1.11:59170] AH01753: access check of ‘localhost’ to /ncp-output.php failed, reason: unable to get the remote host name
[Mon Sep 23 14:20:58.999498 2019] [authz_host:error] [pid 1826:tid 547805917584] [client 192.168.1.11:59170] AH01753: access check of ‘localhost’ to /ncp-launcher.php failed, reason: unable to get the remote host name
[Mon Sep 23 14:21:04.141031 2019] [authz_host:error] [pid 1826:tid 547805917584] [client 192.168.1.11:59170] AH01753: access check of ‘localhost’ to /ncp-launcher.php failed, reason: unable to get the remote host name
[Mon Sep 23 14:21:05.590679 2019] [authz_host:error] [pid 1826:tid 547805917584] [client 192.168.1.11:59170] AH01753: access check of ‘localhost’ to /img/defaults.svg failed, reason: unable to get the remote host name
[Mon Sep 23 14:21:05.590679 2019] [authz_host:error] [pid 1826:tid 547789115792] [client 192.168.1.11:59170] AH01753: access check of ‘localhost’ to /img/delete.svg failed, reason: unable to get the remote host name
[Mon Sep 23 14:21:05.598052 2019] [authz_host:error] [pid 1826:tid 547789115792] [client 192.168.1.11:59170] AH01753: access check of ‘localhost’ to /ncp-launcher.php failed, reason: unable to get the remote host name

</details>


<details>
<summary>Database logs</summary>

2019-09-22 23:10:12 0 [Note] InnoDB: If the mysqld execution user is authorized, page cleaner thread priority can be changed. See the man page of setpriority().
2019-09-22 23:10:12 0 [Note] InnoDB: Starting crash recovery from checkpoint LSN=196028188
2019-09-22 23:10:12 0 [Note] InnoDB: 128 out of 128 rollback segments are active.
2019-09-22 23:10:12 0 [Note] InnoDB: Removed temporary tablespace data file: “ibtmp1”
2019-09-22 23:10:12 0 [Note] InnoDB: Creating shared tablespace for temporary tables
2019-09-22 23:10:12 0 [Note] InnoDB: Setting file ‘./ibtmp1’ size to 12 MB. Physically writing the file full; Please wait …
2019-09-22 23:10:12 0 [Note] InnoDB: File ‘./ibtmp1’ size is now 12 MB.
2019-09-22 23:10:12 0 [Note] InnoDB: Waiting for purge to start
2019-09-22 23:10:12 0 [Note] InnoDB: 10.3.17 started; log sequence number 196028197; transaction id 538885
2019-09-22 23:10:12 0 [Note] InnoDB: Loading buffer pool(s) from /var/lib/mysql/ib_buffer_pool
2019-09-22 23:10:12 0 [Note] Plugin ‘FEEDBACK’ is disabled.
2019-09-22 23:10:12 0 [Note] Recovering after a crash using tc.log
2019-09-22 23:10:12 0 [Note] Starting crash recovery…
2019-09-22 23:10:12 0 [Note] Crash recovery finished.
2019-09-22 23:10:12 0 [Note] Server socket created on IP: ‘127.0.0.1’.
2019-09-22 23:10:12 0 [Note] Reading of all Master_info entries succeeded
2019-09-22 23:10:12 0 [Note] Added new Master_info ‘’ to hash table
2019-09-22 23:10:12 0 [Note] /usr/sbin/mysqld: ready for connections.
Version: ‘10.3.17-MariaDB-0+deb10u1’ socket: ‘/run/mysqld/mysqld.sock’ port: 3306 Debian 10
2019-09-22 23:10:12 0 [Note] InnoDB: Buffer pool(s) load completed at 190922 23:10:12