Hi, I have installed today NextCloud and I have some erros, and the error is:
Security & setup warnings
php does not seem to be setup properly to query system environment variables. The test with getenv("PATH") only returns an empty response.
Please check the installation documentation for php configuration notes and the php configuration of your server, especially when using php-fpm.
Some files have not passed the integrity check. Further information on how to resolve this issue can be found in our documentation. (List of invalid files… / Rescan…)
The "Strict-Transport-Security" HTTP header is not configured to at least "15552000" seconds. For enhanced security we recommend enabling HSTS as described in our security tips.
No memory cache has been configured. To enhance your performance please configure a memcache if available. Further information can be found in our documentation.
Please double check the installation guides , and check for any errors or warnings in the log.
I have another ones but I have repaired with sucess.
Another think, I have moving some files to the _data folder by ftp and that folders isn't show on NextCloud instalation, just show the files and folders I have created there.