Installing Drupal

Hello! I am receiving an odd error message when installing drupal 8 onto ipage.com. I was able to get ipage support to set up Drupal for me, butafter I set up my mysql database then tried to enter database information into the Drupal setup, I suddenly got an INTERNAL SERVER ERROR message, which was an ipage problem. ipage attempted to fix the problem, but now I get an error message when I go to my domain which says:

All of my Drupal applications are D6 and D7 and using MySQL 5.1. I am now starting a new project using D8 and of course the minimal MySQL requirement is version 5.5. My questions are:

Has anyone had problems running D8 using MySQL 5.1?
Has anyone had problems running D6 or D7 using MySQL 5.5?

Thanks,

I have a site that was upgraded from Drupal 6 to 7 and now it is finally Drupal 8.1.1 But there are some strange problems.

1) I put the site offline, and now I can't go back online. I get the following error message:

Fatal error: Cannot instantiate interface Drupal\Core\Cache\CacheBackendInterface in /home/mysitename/public_html/core/lib/Drupal/Component/DependencyInjection/Container.php on line 268

2) status report gives me the following problems:

Hello,

I am trying to setup Drupal 8.1.3 with below system configuration, but i am getting "Access forbidden!" error.

Windows 7
XAMPP 3.2.2

Apache Error log:

No matching DirectoryIndex (index.php,index.html,index.htm) found, and server-generated directory index forbidden by Options directive

Please help me out in this.

During the cleanup phase of installation, I am obtaining the following error. This is a fresh installation on a machine. I am a beginner with Linux and Drupal so any help is appreciated.

Warning: array_flip(): Can only flip STRING and INTEGER values! in DrupalDefaultEntityController->load() (line 175 of /var/www/html/includes/entity.inc).

Unknown data property og_group_ref.

Hey guys.

I'm trying to install D8.1.2 with a custom profile using drush. In the profile install hook, I'm trying to set the system.date:timezone.default config using the following code

  \Drupal::configFactory()->getEditable('system.date')->set('timezone.default', 'Europe/Bucharest')->save();

Using "get" afterwards shows that it was saved properly.