Joomla! Template LT Business - Item Support

HI LTHEME!

I try install this template_quickstart/akeeba kickstart, but I have this error message when I try kickstart step 2 "Database Restoration":

Database error processing line 2
Database server error reply:

ErrNo #1273
Unknown collation: 'utf8mb4_unicode_ci'
SQL=CREATE TABLE `chdg4_ak_profiles` ( `id` int(10) unsigned NOT NULL AUTO_INCREMENT, `description` varchar(255) COLLATE

utf8mb4_unicode_ci NOT NULL, `configuration` longtext COLLATE utf8mb4_unicode_ci, `filters` longtext COLLATE

utf8mb4_unicode_ci, `quickicon` tinyint(3) NOT NULL DEFAULT '1', PRIMARY KEY (`id`) ) ENGINE=MyISAM AUTO_INCREMENT=2 DEFAULT

CHARSET=utf8mb4 COLLATE=utf8mb4_unicode_ci
Raw query text:

CREATE TABLE `#__ak_profiles` ( `id` int(10) unsigned NOT NULL AUTO_INCREMENT, `description` varchar(255) COLLATE

utf8mb4_unicode_ci NOT NULL, `configuration` longtext COLLATE utf8mb4_unicode_ci, `filters` longtext COLLATE

utf8mb4_unicode_ci, `quickicon` tinyint(3) NOT NULL DEFAULT '1', PRIMARY KEY (`id`) ) ENGINE=MyISAM AUTO_INCREMENT=2 DEFAULT

When I check "Force UTF-8 collation on tables" install will continue, finish is okay, but my website not work, and when I try sign in the domain_name\administrator the website is only white blank screen.

Have you any idea?

Regard!
Peter

Thank you LTHEME! Problem is solved. My webpage hosting service use old PHP version.

But now, I have a new problem :-) :
My webpage menu is not see in mobile phone.
Have you any idea?

Regard!
Peter

Thank you LTHEME! Problem is solved. :-)

Regard!
Peter