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Sorry to hear you’re facing problems 
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In order to help you as quickly as possible, before clicking Create Topic please provide as much of the below as you can. Feel free to use a pastebin service for logs, otherwise either indent short log examples with four spaces:
example
Or for longer, use three backticks above and below the code snippet:
longer
example
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Some or all of the below information will be requested if it isn’t supplied; for fastest response please provide as much as you can 
Nextcloud version (eg, 12.0.2):13.05
Operating system and version (eg, Ubuntu 17.04): Debian 9.5
Apache or nginx version (eg, Apache 2.4.25): 2.4.25
PHP version (eg, 7.1): 7.0.30
The issue you are facing:
Is this the first time you’ve seen this error? (Y/N): Y
Steps to replicate it:
1.Я попытался обновить через веб но возникают все галочки и выкидывает обратно на главную страницу
go into the settings and try to update
2.
3.я попытался обновить через командную строку но он не видит новой версии
I tried to update via the command line but it does not see the new version
4. Я нашел что проблема в sql базе но не знаю как ее исправить.
I found that there is a problem in the sql database but I do not know how to fix it.
The output of your Nextcloud log in Admin > Logging:
|nfo|cli|Memcache \OC\Memcache\APCu not available for distributed cache|2018-09-06T11:10:01+0300|
|---|---|---|---|
|Info|cli|Memcache \OC\Memcache\APCu not available for local cache|2018-09-06T11:10:01+0300|
|Info|cli|Memcache \OC\Memcache\APCu not available for distributed cache|2018-09-06T11:05:02+0300|
|Info|cli|Memcache \OC\Memcache\APCu not available for local cache|2018-09-06T11:05:02+0300|
|Info|cli|Memcache \OC\Memcache\APCu not available for distributed cache|2018-09-06T11:00:01+0300|
|Info|cli|Memcache \OC\Memcache\APCu not available for local cache|2018-09-06T11:00:01+0300|
|Error|PHP|Undefined index: def at /var/www/nextcloud/apps/onlyoffice/templates/settings.php#77|2018-09-05T17:49:58+0300|
|Error|PHP|Undefined index: def at /var/www/nextcloud/apps/onlyoffice/templates/settings.php#77|2018-09-05T17:49:58+0300|
|Error|PHP|Undefined index: def at /var/www/nextcloud/apps/onlyoffice/templates/settings.php#77|2018-09-05T17:49:58+0300|
|Error|PHP|Undefined index: def at /var/www/nextcloud/apps/onlyoffice/templates/settings.php#77|2018-09-05T17:49:58+0300|
|Error|PHP|Undefined index: def at /var/www/nextcloud/apps/onlyoffice/templates/settings.php#77|2018-09-05T17:49:58+0300|
|Error|PHP|Undefined index: def at /var/www/nextcloud/apps/onlyoffice/templates/settings.php#77|2018-09-05T17:49:58+0300|
|Error|PHP|Undefined index: def at /var/www/nextcloud/apps/onlyoffice/templates/settings.php#77|2018-09-05T17:49:58+0300|
|Error|PHP|Undefined index: def at /var/www/nextcloud/apps/onlyoffice/templates/settings.php#77|2018-09-05T17:49:58+0300|
|Error|PHP|Undefined index: def at /var/www/nextcloud/apps/onlyoffice/templates/settings.php#77|2018-09-05T17:49:58+0300|
|Error|PHP|Undefined index: def at /var/www/nextcloud/apps/onlyoffice/templates/settings.php#77|2018-09-05T17:49:58+0300|
|Error|PHP|Undefined index: def at /var/www/nextcloud/apps/onlyoffice/templates/settings.php#77|2018-09-05T17:49:58+0300|
|Error|PHP|Undefined index: def at /var/www/nextcloud/apps/onlyoffice/templates/settings.php#77|2018-09-05T17:49:58+0300|
|Error|PHP|Undefined index: def at /var/www/nextcloud/apps/onlyoffice/templates/settings.php#77|2018-09-05T17:49:58+0300|
|Error|PHP|Undefined index: def at /var/www/nextcloud/apps/onlyoffice/templates/settings.php#77|2018-09-05T17:49:58+0300|
|Error|PHP|Undefined index: def at /var/www/nextcloud/apps/onlyoffice/templates/settings.php#77|2018-09-05T17:49:58+0300|
|Error|PHP|Undefined index: def at /var/www/nextcloud/apps/onlyoffice/templates/settings.php#77|2018-09-05T17:49:58+0300|
|Error|PHP|Undefined index: def at /var/www/nextcloud/apps/onlyoffice/templates/settings.php#77|2018-09-05T17:49:58+0300|
|Error|PHP|Undefined index: def at /var/www/nextcloud/apps/onlyoffice/templates/settings.php#77|2018-09-05T17:49:58+0300|
|Error|PHP|Undefined index: def at /var/www/nextcloud/apps/onlyoffice/templates/settings.php#77|2018-09-05T17:49:58+0300|
|Error|richdocuments|GuzzleHttp\Exception\RequestException: cURL error 3: <url> malformed|2018-09-05T17:22:35+0300|
|Error|admin_audit|$params["date"] was missing. Transferred value: Array ( [itemType] => folder [itemSource] => 505115 [date] => [uidOwner] => Matveeva )|2018-09-05T11:58:45+0300|
|Warning|core|Trusted domain error. "5.8.10.202" tried to access using "piratebuhta.cc" as host.|2018-09-02T12:56:29+0300|
|Warning|core|Trusted domain error. "5.8.10.202" tried to access using "darkpro.ws" as host.|2018-09-02T12:56:24+0300|
|Warning|core|Trusted domain error. "5.8.10.202" tried to access using "troyhack.xyz" as host.|2018-09-02T12:56:24+0300|
|Warning|core|Trusted domain error. "5.8.10.202" tried to access using "bhf.io" as host.|2018-09-02T12:56:24+0300|
|Error|gallery|Exception: Запрошенный общий ресурс более не существует. (404)|2018-09-01T21:33:28+0300|