Installing Drupal

Hello Community,

I just managed to setup a local Drupal 8 + Commerce 2 + Thunder.

Everything looked great until I had to check which extensions I actually need to enable.

I enabled some (like Commerce 2) and everything looked good.

I enabled those experimental (can't remember which one) ones, and Drupal 8 broke.

I am using Composer/Git running a lokal Win10 install with XAMPP.

I am new to Drupal and to Drupal 8 and presently trying to install everything following the OSTraining Video Series (63 videos on YouTube).  I am running Windows 10 x64 and accepted installation defaults apart from selecting PHP 7.2 during the install since there was a warning on the first attempt that PHP 5.1 would soon no-longer be supported.  On repeated attempts I receive the following error after "Select an Installation Profile" and choosing "Standard":

Hello Drupal Community,

for my new project, I am switching from other CMS to Drupal 8.

Worked with Drupal 8 like 2 years ago, but I think now is the perfect time to get startet (e.g. bootstrap 4 themes).

My Problem:

I am still confused on how to get Drupal running with Commerce & Thunder. I have found Commerce Kickstart, which might be my best bet to install everything I need: Commerce Kickstart

1) I am running MAMP (Apache, MySQL) local and I develop local for now.

Hello Guys and Merry Christmas!

I've installed the last version of Drupal (8.6.4) , and I faced One Warning -> 'opCache is not enabled'  , but I ignored it , and I installed Drupal with no fatal error (but that warning)

and I should mention it I am using Cpanel web hosting and php 7.x

after installing I can only see the home page which is logged as administrator , Only the Home page works

if I wanna log out or inter to another part of website i will face to an error message from server:

Hello Guys and Merry Christmas!

I've installed the last version of Drupal (8.6.4) , and I faced One Warning -> 'opCache is not enabled'  , but I ignored it , and I installed Drupal with no fatal error (but that warning)

and I should mention it I am using Cpanel web hosting and php 7.x

after installing I can only see the home page which is logged as administrator , Only the Home page works

if I wanna log out or inter to another part of website i will face to an error message from server:

I am using Drupal for the first time.  I am changing hosting providers as my current one (used for non-drupal software) no longer supports Drupal.

Many of the hosting sites listed in the drupal hosting services list use a one click installer.

I have read that composer should be used for installs so there will not be any problems with future modules.

Do these one click installs user composer?