Installing Drupal

I have installed Drupal 8.3.5 locally (with MAMP) previously without any problems - when i tried to install to my online hosting server it fails on the first screen:

Hello, I tried to install 6 times Drupal 7 on a Virtual Box machine based on Ubuntu (tried with version 17.04 and 14.04) with different procedure for each one but always I get the same error in the install profile section of Drupal 7

Hi, everyone, I'm new to Drupal and running into a problem after updating my PHP version from 5 to 7. For testing purposes, I decided to
start over with a fresh copy of Drupal 8.3.5 (downloaded from here).

Hi everyone.
I migrated a drupal site from Linus server to windows dedicated server and when i did update, I saw this errors. How can i effect it?

Warning: is_writable(): open_basedir restriction in effect. File(/tmp) is not within the allowed path(s): (C:/Inetpub/vhosts/sitename.com\;C:\Windows\Temp\) in system_requirements() (line 362 of C:\Inetpub\vhosts\sitename.com\httpdocs\modules\system\system.install).

Hi everyone.
I migrated a drupal site from Linus server to windows dedicated server and when i did update, I saw this errors. How can i effect it?

Warning: is_writable(): open_basedir restriction in effect. File(/tmp) is not within the allowed path(s): (C:/Inetpub/vhosts/sitename.com\;C:\Windows\Temp\) in system_requirements() (line 362 of C:\Inetpub\vhosts\sitename.com\httpdocs\modules\system\system.install).

Hello, I am hoping somebody can help me. I am trying to install Drupal 8 on a Windows 2012 server. I have installed and configured PHP 7 and MariaDB on the same server, and I think all is working, in that, I can bring back PHP Information using phpinfo() and all seems to be fine.