Need help with httpd.conf for lravel reinstall apache & php on windows

I recentlly re-install latest apache 2.4.54 & php 8.18 on windows pc

I have old laravel web folders that work with older apache & php 7 version. but the web folder conf inside apache seems no longer working with latest version apache 2.4.54 & php 8.18

the httpd.conf for laravel web folder was as follow:

Alias /heymart "D:/www/heymart"
<Directory "D:/www/heymart">
    Options Indexes FollowSymLinks
    AllowOverride All
    Require all granted
</Directory>

.htaccess inside heymart folder is as following:

<IfModule mod_rewrite.c>
    <IfModule mod_negotiation.c>
        Options -MultiViews -Indexes
    </IfModule>
    RewriteEngine On
    # Handle Authorization Header
    RewriteCond %{HTTP:Authorization} .
    RewriteRule .* - [E=HTTP_AUTHORIZATION:%{HTTP:Authorization}]
    # Redirect Trailing Slashes If Not A Folder...
    RewriteCond %{REQUEST_FILENAME} !-d
    RewriteCond %{REQUEST_URI} (.+)/$
    RewriteRule ^ %1 [L,R=301]
    # Send Requests To Front Controller...
    RewriteCond %{REQUEST_FILENAME} !-d
    RewriteCond %{REQUEST_FILENAME} !-f
    RewriteRule ^ index.php [L]
</IfModule>

the alias settings on other web folder inside httpd.conf seems to be working. but somehow when I go to http://localhost/heymart/ it gives the following error:

This page isn’t workinglocalhost is currently unable to handle this request.
HTTP ERROR 500

can someone help me how to fix this problem? best regards zigma