NC fills my Harddisk with a rate of 300 MB/hr

I’m running on an odroid NC2 with Version 24.0.4
Betriebssystem: Linux 3.16.85-52 aarch64
Speicher: RAM: Gesamt: 1,9 GB/Aktuelle Nutzung: 865 MB: SWAP: Gesamt: 0 B/Aktuelle Nutzung: 0 B
PHP: Version: 8.0.17; Speicherlimit: 512 MB
Datenbank: Typ: mysql; Version: 10.7.1; Größe: 236,4 MB
Speicher: 1.94 GB

Of my 1 TB HD NC has allocated itself one partition mmcblk0p2 with a size of 14,17 GB.
NC fills this space incessantly. At the moment with a rate of roughly 295 MB.
My NC is running since years and I never observed this Phenomenon. Will it fill my HD? And then stop? What can cause this behaviour? How to stop it?
I’m beginning to panic.
Any advice very welcome

Nextcloud.log : https://bensodroic.ddns.net/s/ddE3NTgjcQAR7ZC
Screenshot 1 : https://bensodroic.ddns.net/s/642pionSkxdHtjB
Screenshot 2 : https://bensodroic.ddns.net/s/ddE3NTgjcQAR7ZC

The links above will not work anymore! My Nextcloud is dead

IS THERE REALLY NO HELP? NO IDEAS?

Last hours in NC-log:

“]},{“file”:”/var/www/nextcloud/lib/private/Files/View.php",“line”:948,“function”:“writeUpdate”,“class”:“OC\Files\View”,“type”:“->”},{“file”:“/var/www/nextcloud/apps/files_versions/lib/Versions/LegacyVersionsBackend.php”,“line”:93,“function”:“copy”,“class”:“OC\Files\View”,“type”:“->”},{“file”:“/var/www/nextcloud/apps/files_versions/lib/Versions/VersionManager.php”,“line”:92,“function”:“createVersion”,“class”:“OCA\Files_Versions\Versions\LegacyVersionsBackend”,“type”:“->”},{“file”:“/var/www/nextcloud/apps/files_versions/lib/Storage.php”,“line”:217,“function”:“createVersion”,“class”:“OCA\Files_Versions\Versions\VersionManager”,“type”:“->”},{“file”:“/var/www/nextcloud/apps/files_versions/lib/Hooks.php”,“line”:56,“function”:“store”,“class”:“OCA\Files_Versions\Storage”,“type”:“::”},{“file”:“/var/www/nextcloud/lib/private/legacy/OC_Hook.php”,“line”:106,“function”:“write_hook”,“class”:“OCA\Files_Versions\Hooks”,“type”:“::”},{“file”:“/var/www/nextcloud/apps/dav/lib/Connector/Sabre/File.php”,“line”:449,“function”:“emit”,“class”:“OC_Hook”,“type”:“::”},{“file”:“/var/www/nextcloud/apps/dav/lib/Connector/Sabre/File.php”,“line”:178,“function”:“emitPreHooks”,“class”:“OCA\DAV\Connector\Sabre\File”,“type”:“->”},{“file”:“/var/www/nextcloud/3rdparty/sabre/dav/lib/DAV/Server.php”,“line”:1137,“function”:“put”,“class”:“OCA\DAV\Connector\Sabre\File”,“type”:“->”},{“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”:“->”},{“file”:“/var/www/nextcloud/3rdparty/sabre/dav/lib/DAV/Server.php”,“line”:472,“function”:“emit”,“class”:“Sabre\DAV\Server”,“type”:“->”},{“file”:“/var/www/nextcloud/3rdparty/sabre/dav/lib/DAV/Server.php”,“line”:253,“function”:“invokeMethod”,“class”:“Sabre\DAV\Server”,“type”:“->”},{“file”:“/var/www/nextcloud/3rdparty/sabre/dav/lib/DAV/Server.php”,“line”:321,“function”:“start”,“class”:“Sabre\DAV\Server”,“type”:“->”},{“file”:“/var/www/nextcloud/apps/dav/lib/Server.php”,“line”:358,“function”:“exec”,“class”:“Sabre\DAV\Server”,“type”:“->”},{“file”:“/var/www/nextcloud/apps/dav/appinfo/v2/remote.php”,“line”:35,“function”:“exec”,“class”:“OCA\DAV\Server”,“type”:“->”},{“file”:“/var/www/nextcloud/remote.php”,“line”:166,“args”:[“/var/www/nextcloud/apps/dav/appinfo/v2/remote.php”],“function”:“require_once”}],“File”:“/var/www/nextcloud/3rdparty/doctrine/dbal/src/Driver/API/MySQL/ExceptionConverter.php”,“Line”:37,“Previous”:{“Exception”:“Doctrine\DBAL\Driver\PDO\Exception”,“Message”:“SQLSTATE[40001]: Serialization failure: 1213 Deadlock found when trying to get lock; try restarting transaction”,“Code”:1213,“Trace”:[{“file”:“/var/www/nextcloud/3rdparty/doctrine/dbal/src/Driver/PDO/Statement.php”,“line”:94,“function”:“new”,“class”:“Doctrine\DBAL\Driver\PDO\Exception”,“type”:“::”},{“file”:“/var/www/nextcloud/3rdparty/doctrine/dbal/src/Connection.php”,“line”:1163,“function”:“execute”,“class”:“Doctrine\DBAL\Driver\PDO\Statement”,“type”:“->”},{“file”:“/var/www/nextcloud/lib/private/DB/Connection.php”,“line”:294,“function”:“executeStatement”,“class”:“Doctrine\DBAL\Connection”,“type”:“->”},{“file”:“/var/www/nextcloud/3rdparty/doctrine/dbal/src/Query/QueryBuilder.php”,“line”:354,“function”:“executeStatement”,“class”:“OC\DB\Connection”,“type”:“->”},{“file”:“/var/www/nextcloud/lib/private/DB/QueryBuilder/QueryBuilder.php”,“line”:281,“function”:“execute”,“class”:“Doctrine\DBAL\Query\QueryBuilder”,“type”:“->”},{“file”:“/var/www/nextcloud/lib/private/Files/Cache/Cache.php”,“line”:382,“function”:“execute”,“class”:“OC\DB\QueryBuilder\QueryBuilder”,“type”:“->”},{“file”:“/var/www/nextcloud/lib/private/Files/Cache/Updater.php”,“line”:256,“function”:“update”,“class”:“OC\Files\Cache\Cache”,“type”:“->”,“args”:[" sensitive parameters replaced “]},{“file”:”/var/www/nextcloud/lib/private/Files/Cache/Updater.php",“line”:138,“function”:“correctParentStorageMtime”,“class”:“OC\Files\Cache\Updater”,“type”:“->”},{“file”:“/var/www/nextcloud/lib/private/Files/View.php”,“line”:328,“function”:“update”,“class”:“OC\Files\Cache\Updater”,“type”:“->”,“args”:[" sensitive parameters replaced “]},{“file”:”/var/www/nextcloud/lib/private/Files/View.php",“line”:948,“function”:“writeUpdate”,“class”:“OC\Files\View”,“type”:“->”},{“file”:“/var/www/nextcloud/apps/files_versions/lib/Versions/LegacyVersionsBackend.php”,“line”:93,“function”:“copy”,“class”:“OC\Files\View”,“type”:“->”},{“file”:“/var/www/nextcloud/apps/files_versions/lib/Versions/VersionManager.php”,“line”:92,“function”:“createVersion”,“class”:“OCA\Files_Versions\Versions\LegacyVersionsBackend”,“type”:“->”},{“file”:“/var/www/nextcloud/apps/files_versions/lib/Storage.php”,“line”:217,“function”:“createVersion”,“class”:“OCA\Files_Versions\Versions\VersionManager”,“type”:“->”},{“file”:“/var/www/nextcloud/apps/files_versions/lib/Hooks.php”,“line”:56,“function”:“store”,“class”:“OCA\Files_Versions\Storage”,“type”:“::”},{“file”:“/var/www/nextcloud/lib/private/legacy/OC_Hook.php”,“line”:106,“function”:“write_hook”,“class”:“OCA\Files_Versions\Hooks”,“type”:“::”},{“file”:“/var/www/nextcloud/apps/dav/lib/Connector/Sabre/File.php”,“line”:449,“function”:“emit”,“class”:“OC_Hook”,“type”:“::”},{“file”:“/var/www/nextcloud/apps/dav/lib/Connector/Sabre/File.php”,“line”:178,“function”:“emitPreHooks”,“class”:“OCA\DAV\Connector\Sabre\File”,“type”:“->”},{“file”:“/var/www/nextcloud/3rdparty/sabre/dav/lib/DAV/Server.php”,“line”:1137,“function”:“put”,“class”:“OCA\DAV\Connector\Sabre\File”,“type”:“->”},{“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”:“->”},{“file”:“/var/www/nextcloud/3rdparty/sabre/dav/lib/DAV/Server.php”,“line”:472,“function”:“emit”,“class”:“Sabre\DAV\Server”,“type”:“->”},{“file”:“/var/www/nextcloud/3rdparty/sabre/dav/lib/DAV/Server.php”,“line”:253,“function”:“invokeMethod”,“class”:“Sabre\DAV\Server”,“type”:“->”},{“file”:“/var/www/nextcloud/3rdparty/sabre/dav/lib/DAV/Server.php”,“line”:321,“function”:“start”,“class”:“Sabre\DAV\Server”,“type”:“->”},{“file”:“/var/www/nextcloud/apps/dav/lib/Server.php”,“line”:358,“function”:“exec”,“class”:“Sabre\DAV\Server”,“type”:“->”},{“file”:“/var/www/nextcloud/apps/dav/appinfo/v2/remote.php”,“line”:35,“function”:“exec”,“class”:“OCA\DAV\Server”,“type”:“->”},{“file”:“/var/www/nextcloud/remote.php”,“line”:166,“args”:[“/var/www/nextcloud/apps/dav/appinfo/v2/remote.php”],“function”:“require_once”}],“File”:“/var/www/nextcloud/3rdparty/doctrine/dbal/src/Driver/PDO/Exception.php”,“Line”:26,“Previous”:{“Exception”:“PDOException”,“Message”:“SQLSTATE[40001]: Serialization failure: 1213 Deadlock found when trying to get lock; try restarting transaction”,“Code”:“40001”,“Trace”:[{“file”:“/var/www/nextcloud/3rdparty/doctrine/dbal/src/Driver/PDO/Statement.php”,“line”:92,“function”:“execute”,“class”:“PDOStatement”,“type”:“->”},{“file”:“/var/www/nextcloud/3rdparty/doctrine/dbal/src/Connection.php”,“line”:1163,“function”:“execute”,“class”:“Doctrine\DBAL\Driver\PDO\Statement”,“type”:“->”},{“file”:“/var/www/nextcloud/lib/private/DB/Connection.php”,“line”:294,“function”:“executeStatement”,“class”:“Doctrine\DBAL\Connection”,“type”:“->”},{“file”:“/var/www/nextcloud/3rdparty/doctrine/dbal/src/Query/QueryBuilder.php”,“line”:354,“function”:“executeStatement”,“class”:“OC\DB\Connection”,“type”:“->”},{“file”:“/var/www/nextcloud/lib/private/DB/QueryBuilder/QueryBuilder.php”,“line”:281,“function”:“execute”,“class”:“Doctrine\DBAL\Query\QueryBuilder”,“type”:“->”},{“file”:“/var/www/nextcloud/lib/private/Files/Cache/Cache.php”,“line”:382,“function”:“execute”,“class”:“OC\DB\QueryBuilder\QueryBuilder”,“type”:“->”},{“file”:“/var/www/nextcloud/lib/private/Files/Cache/Updater.php”,“line”:256,“function”:“update”,“class”:“OC\Files\Cache\Cache”,“type”:“->”,“args”:[" sensitive parameters replaced “]},{“file”:”/var/www/nextcloud/lib/private/Files/Cache/Updater.php",“line”:138,“function”:“correctParentStorageMtime”,“class”:“OC\Files\Cache\Updater”,“type”:“->”},{“file”:“/var/www/nextcloud/lib/private/Files/View.php”,“line”:328,“function”:“update”,“class”:“OC\Files\Cache\Updater”,“type”:“->”,“args”:[" sensitive parameters replaced “]},{“file”:”/var/www/nextcloud/lib/private/Files/View.php",“line”:948,“function”:“writeUpdate”,“class”:“OC\Files\View”,“type”:“->”},{“file”:“/var/www/nextcloud/apps/files_versions/lib/Versions/LegacyVersionsBackend.php”,“line”:93,“function”:“copy”,“class”:“OC\Files\View”,“type”:“->”},{“file”:“/var/www/nextcloud/apps/files_versions/lib/Versions/VersionManager.php”,“line”:92,“function”:“createVersion”,“class”:“OCA\Files_Versions\Versions\LegacyVersionsBackend”,“type”:“->”},{“file”:“/var/www/nextcloud/apps/files_versions/lib/Storage.php”,“line”:217,“function”:“createVersion”,“class”:“OCA\Files_Versions\Versions\VersionManager”,“type”:“->”},{“file”:“/var/www/nextcloud/apps/files_versions/lib/Hooks.php”,“line”:56,“function”:“store”,“class”:“OCA\Files_Versions\Storage”,“type”:“::”},{“file”:“/var/www/nextcloud/lib/private/legacy/OC_Hook.php”,“line”:106,“function”:“write_hook”,“class”:“OCA\Files_Versions\Hooks”,“type”:“::”},{“file”:“/var/www/nextcloud/apps/dav/lib/Connector/Sabre/File.php”,“line”:449,“function”:“emit”,“class”:“OC_Hook”,“type”:“::”},{“file”:“/var/www/nextcloud/apps/dav/lib/Connector/Sabre/File.php”,“line”:178,“function”:“emitPreHooks”,“class”:“OCA\DAV\Connector\Sabre\File”,“type”:“->”},{“file”:“/var/www/nextcloud/3rdparty/sabre/dav/lib/DAV/Server.php”,“line”:1137,“function”:“put”,“class”:“OCA\DAV\Connector\Sabre\File”,“type”:“->”},{“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”:“->”},{“file”:“/var/www/nextcloud/3rdparty/sabre/dav/lib/DAV/Server.php”,“line”:472,“function”:“emit”,“class”:“Sabre\DAV\Server”,“type”:“->”},{“file”:“/var/www/nextcloud/3rdparty/sabre/dav/lib/DAV/Server.php”,“line”:253,“function”:“invokeMethod”,“class”:“Sabre\DAV\Server”,“type”:“->”},{“file”:“/var/www/nextcloud/3rdparty/sabre/dav/lib/DAV/Server.php”,“line”:321,“function”:“start”,“class”:“Sabre\DAV\Server”,“type”:“->”},{“file”:“/var/www/nextcloud/apps/dav/lib/Server.php”,“line”:358,“function”:“exec”,“class”:“Sabre\DAV\Server”,“type”:“->”},{“file”:“/var/www/nextcloud/apps/dav/appinfo/v2/remote.php”,“line”:35,“function”:“exec”,“class”:“OCA\DAV\Server”,“type”:“->”},{“file”:“/var/www/nextcloud/remote.php”,“line”:166,“args”:[“/var/www/nextcloud/apps/dav/appinfo/v2/remote.php”],“function”:“require_once”}],“File”:“/var/www/nextcloud/3rdparty/doctrine/dbal/src/Driver/PDO/Statement.php”,“Line”:92}},“CustomMessage”:“–”}}
{“reqId”:“PUZyKLF5ib9llyvLQcyw”,“level”:2,“time”:“2022-09-02T09:26:06+02:00”,“remoteAddr”:“193.106.29.122”,“user”:“–”,“app”:“core”,“method”:“GET”,“url”:“/”,“message”:“Trusted domain error. "193.106.29.122" tried to access using "odroid" as host.”,“userAgent”:“Mozilla/5.0”,“version”:“24.0.4.1”,“data”:{“app”:“core”}}
{“reqId”:“XY0XyFMoxtmYzCZKbh5O”,“level”:2,“time”:“2022-09-02T10:17:40+02:00”,“remoteAddr”:“152.89.196.62”,“user”:“–”,“app”:“core”,“method”:“GET”,“url”:“/actuator/gateway/routes”,“message”:“Trusted domain error. "152.89.196.62" tried to access using "91.46.190.184" as host.”,“userAgent”:“Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/78.0.3904.108 Safari/537.36”,“version”:“24.0.4.1”,“data”:{“app”:“core”}}
{“reqId”:“D4e3FG73ybiCxw0JZVeb”,“level”:2,“time”:“2022-09-02T11:16:01+02:00”,“remoteAddr”:“152.89.196.62”,“user”:“–”,“app”:“core”,“method”:“POST”,“url”:“/vendor/phpunit/phpunit/src/Util/PHP/eval-stdin.php”,“message”:“Trusted domain error. "152.89.196.62" tried to access using "91.46.190.184:443" as host.”,“userAgent”:“Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/78.0.3904.108 Safari/537.36”,“version”:“24.0.4.1”,“data”:{“app”:“core”}}
{“reqId”:“Y1QmSlUFc2WVwhD4Un2n”,“level”:2,“time”:“2022-09-02T12:56:05+02:00”,“remoteAddr”:“178.79.185.247”,“user”:“–”,“app”:“core”,“method”:“GET”,“url”:“/”,“message”:“Trusted domain error. "178.79.185.247" tried to access using "91.46.190.184" as host.”,“userAgent”:“Mozilla/5.0 (Windows NT 6.1; WOW64; rv:8.0) Gecko/20100101 Firefox/8.0”,“version”:“24.0.4.1”,“data”:{“app”:“core”}}
{“reqId”:“GnnGcfMvx7OBIGIPBsWI”,“level”:2,“time”:“2022-09-02T13:56:04+02:00”,“remoteAddr”:“152.89.196.62”,“user”:“–”,“app”:“core”,“method”:“GET”,“url”:“/index.php?s=/Index/\think\app/invokefunction&function=call_user_func_array&vars[0]=md5&vars[1][]=HelloThinkPHP21”,“message”:“Trusted domain error. "152.89.196.62" tried to access using "91.46.190.184:443" as host.”,“userAgent”:“Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/78.0.3904.108 Safari/537.36”,“version”:“24.0.4.1”,“data”:{“app”:“core”}}
{“reqId”:“rWvFoZWIbH3W4q1TxQuU”,“level”:2,“time”:“2022-09-02T14:08:14+02:00”,“remoteAddr”:“152.89.196.23”,“user”:“–”,“app”:“core”,“method”:“GET”,“url”:“/remote.php/remote/fgt_lang?lang=/…/…/…/…//////////dev/cmdb/sslvpn_websession”,“message”:“Trusted domain error. "152.89.196.23" tried to access using "91.46.190.184" as host.”,“userAgent”:“Python-urllib/3.8”,“version”:“24.0.4.1”,“data”:{“app”:“core”}}
{“reqId”:“XoaAQtukvcPQ3Ux1pQsk”,“level”:3,“time”:“2022-09-02T14:23:44+02:00”,“remoteAddr”:“20.118.160.11”,“user”:“–”,“app”:“index”,“method”:“POST”,“url”:“/login”,“message”:“OC\Core\Controller\LoginController::tryLogin(): Argument #1 ($user) must be of type string, null given, called in /var/www/nextcloud/lib/private/AppFramework/Http/Dispatcher.php on line 225 in file ‘/var/www/nextcloud/core/Controller/LoginController.php’ line 309”,“userAgent”:“Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/99.0.4859.172 Safari/537.36”,“version”:“24.0.4.1”,“exception”:{“Exception”:“Exception”,“Message”:“OC\Core\Controller\LoginController::tryLogin(): Argument #1 ($user) must be of type string, null given, called in /var/www/nextcloud/lib/private/AppFramework/Http/Dispatcher.php on line 225 in file ‘/var/www/nextcloud/core/Controller/LoginController.php’ line 309”,“Code”:0,“Trace”:[{“file”:“/var/www/nextcloud/lib/private/AppFramework/App.php”,“line”:172,“function”:“dispatch”,“class”:“OC\AppFramework\Http\Dispatcher”,“type”:“->”},{“file”:“/var/www/nextcloud/lib/private/Route/Router.php”,“line”:298,“function”:“main”,“class”:“OC\AppFramework\App”,“type”:“::”},{“file”:“/var/www/nextcloud/lib/base.php”,“line”:1023,“function”:“match”,“class”:“OC\Route\Router”,“type”:“->”},{“file”:“/var/www/nextcloud/index.php”,“line”:36,“function”:“handleRequest”,“class”:“OC”,“type”:“::”}],“File”:“/var/www/nextcloud/lib/private/AppFramework/Http/Dispatcher.php”,“Line”:165,“Previous”:{“Exception”:“TypeError”,“Message”:“OC\Core\Controller\LoginController::tryLogin(): Argument #1 ($user) must be of type string, null given, called in /var/www/nextcloud/lib/private/AppFramework/Http/Dispatcher.php on line 225”,“Code”:0,“Trace”:[{“file”:“/var/www/nextcloud/lib/private/AppFramework/Http/Dispatcher.php”,“line”:225,“function”:“tryLogin”,“class”:“OC\Core\Controller\LoginController”,“type”:“->”,“args”:["
sensitive parameters replaced ***“]},{“file”:”/var/www/nextcloud/lib/private/AppFramework/Http/Dispatcher.php",“line”:133,“function”:“executeController”,“class”:“OC\AppFramework\Http\Dispatcher”,“type”:“->”},{“file”:“/var/www/nextcloud/lib/private/AppFramework/App.php”,“line”:172,“function”:“dispatch”,“class”:“OC\AppFramework\Http\Dispatcher”,“type”:“->”},{“file”:“/var/www/nextcloud/lib/private/Route/Router.php”,“line”:298,“function”:“main”,“class”:“OC\AppFramework\App”,“type”:“::”},{“file”:“/var/www/nextcloud/lib/base.php”,“line”:1023,“function”:“match”,“class”:“OC\Route\Router”,“type”:“->”},{“file”:“/var/www/nextcloud/index.php”,“line”:36,“function”:“handleRequest”,“class”:“OC”,“type”:“::”}],“File”:“/var/www/nextcloud/core/Controller/LoginController.php”,“Line”:309},“CustomMessage”:“–”}}
{“reqId”:“DB9MrWKrRspTQk6Q7WeR”,“level”:2,“time”:“2022-09-02T14:47:25+02:00”,“remoteAddr”:“86.106.121.87”,“user”:“–”,“app”:“core”,“method”:“GET”,“url”:“/”,“message”:“Trusted domain error. "86.106.121.87" tried to access using "91.46.190.184" as host.”,“userAgent”:“Mozilla/5.0”,“version”:“24.0.4.1”,“data”:{“app”:“core”}}
{“reqId”:“dSaxxQbyuUw1dANseFBX”,“level”:2,“time”:“2022-09-02T15:26:31+02:00”,“remoteAddr”:“152.89.196.62”,“user”:“–”,“app”:“core”,“method”:“POST”,“url”:“/mifs/.;/services/LogService”,“message”:“Trusted domain error. "152.89.196.62" tried to access using "91.46.190.184:443" as host.”,“userAgent”:“Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/78.0.3904.108 Safari/537.36”,“version”:“24.0.4.1”,“data”:{“app”:“core”}}

I’m quite happy to provide all information needed

Where is the disk space going? Use du to follow it.

Maybe you can change the loglevel in config/config.php.
Also you can delete the logfile /var/www/nextcloud/date/nextcloud.log

Also install the package/software ncdu and find the biggest folders and files.

Thank you for your advice.
I will try it as soon as get my cloud up again.
It’s dead
I bought a new, bigger emmc

Thank you for your advice.
I will try it as soon as get my cloud up again.
It’s dead
I bought a new, bigger emmc

I think that was not necessary.

Unfortunately I bought it, but I think you are right!
My Nextcloud is back to normal:
mmcblk0p2
Mount: /
Dateisystem: ext4
Größe: 14.17 GB
Verfügbar: 6.39 GB
Verwendet: 55%
It’s a pity that i don’t understand why, but it’s a matter of fact.
STRANGE
Thanks for your help