Fatal error: Cannot declare class WP_Block_Supports, because the name is already in use in D:\Domains\edacen.com\wwwroot\wp-includes\class-wp-block-supports.php on line 18

Fatal error: Uncaught Error: Call to a member function set() on null in D:\Domains\edacen.com\wwwroot\wp-includes\l10n.php:857 Stack trace: #0 D:\Domains\edacen.com\wwwroot\wp-includes\l10n.php(960): load_textdomain() #1 D:\Domains\edacen.com\wwwroot\wp-includes\class-wp-fatal-error-handler.php(49): load_default_textdomain() #2 [internal function]: WP_Fatal_Error_Handler->handle() #3 {main} thrown in D:\Domains\edacen.com\wwwroot\wp-includes\l10n.php on line 857