Possible solutions of your questions

Hello.
please Check the rights for folders and files.
the Law must be just *** files *** folders. Law *** is prohibited and does not require
In the file .htaccess should not be of type php settings php_value, php_flag. php is running as cgi and make these customizations in the php files.ini .
Error You can see in the control panel, the error Log

site Work rules interfere with Your primary domain. proverit them please.

ok