unable to start httpd service after upgrade

after update server from 2.5 to 2.7 httpd unable to start
@Error Log
(index.html,index.php) found, and server-generated directory index forbidden by Options directive

[Sat Jul 04 21:48:21.062612 2020] [autoindex:error] [pid 21087] [client 77.26.214.16:61000] AH01276: Cannot serve directory /var/www/html/: No matching DirectoryIndex (index.html,index.php) found, and server-generated directory index forbidden by Options directive

[Sat Jul 04 23:51:51.374681 2020] [autoindex:error] [pid 21829] [client 173.212.251.172:61000] AH01276: Cannot serve directory /var/www/html/: No matching DirectoryIndex (index.html,index.php) found, and server-generated directory index forbidden by Options directive

[Sun Jul 05 03:43:03.400398 2020] [mpm_prefork:notice] [pid 1000] AH00171: Graceful restart requested, doing restart

Scalar value @part_query[$i] better written as $part_query[$i] at /usr/local/share/perl5/Apache/Ocsinventory/Interface/AssetCategory.pm line 54.

Scalar value @args[$i] better written as $args[$i] at /usr/local/share/perl5/Apache/Ocsinventory/Interface/AssetCategory.pm line 54.

ocsinventory-server: Can't load SOAP::Transport::HTTP* - Web service will be unavailable

AH00558: httpd: Could not reliably determine the server's fully qualified domain name, using localhost.localdomain. Set the 'ServerName' directive globally to suppress this message